{
  "type": "File",
  "start": 0,
  "end": 3664,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 108,
      "column": 17
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
    "end": 3664,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
        "line": 108,
        "column": 17
      }
    },
    "sourceType": "module",
    "body": [
      {
        "type": "ImportDeclaration",
        "start": 0,
        "end": 44,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
            "line": 1,
            "column": 44
          }
        },
        "specifiers": [
          {
            "type": "ImportSpecifier",
            "start": 8,
            "end": 18,
            "loc": {
              "start": {
                "line": 1,
                "column": 8
              },
              "end": {
                "line": 1,
                "column": 18
              }
            },
            "imported": {
              "type": "Identifier",
              "start": 8,
              "end": 18,
              "loc": {
                "start": {
                  "line": 1,
                  "column": 8
                },
                "end": {
                  "line": 1,
                  "column": 18
                },
                "identifierName": "Controller"
              },
              "name": "Controller"
            },
            "local": {
              "type": "Identifier",
              "start": 8,
              "end": 18,
              "loc": {
                "start": {
                  "line": 1,
                  "column": 8
                },
                "end": {
                  "line": 1,
                  "column": 18
                },
                "identifierName": "Controller"
              },
              "name": "Controller"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 25,
          "end": 43,
          "loc": {
            "start": {
              "line": 1,
              "column": 25
            },
            "end": {
              "line": 1,
              "column": 43
            }
          },
          "extra": {
            "rawValue": "../Controller.js",
            "raw": "\"../Controller.js\""
          },
          "value": "../Controller.js"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 45,
        "end": 140,
        "loc": {
          "start": {
            "line": 2,
            "column": 0
          },
          "end": {
            "line": 2,
            "column": 95
          }
        },
        "specifiers": [
          {
            "type": "ImportSpecifier",
            "start": 53,
            "end": 67,
            "loc": {
              "start": {
                "line": 2,
                "column": 8
              },
              "end": {
                "line": 2,
                "column": 22
              }
            },
            "imported": {
              "type": "Identifier",
              "start": 53,
              "end": 67,
              "loc": {
                "start": {
                  "line": 2,
                  "column": 8
                },
                "end": {
                  "line": 2,
                  "column": 22
                },
                "identifierName": "TreeViewPlugin"
              },
              "name": "TreeViewPlugin"
            },
            "local": {
              "type": "Identifier",
              "start": 53,
              "end": 67,
              "loc": {
                "start": {
                  "line": 2,
                  "column": 8
                },
                "end": {
                  "line": 2,
                  "column": 22
                },
                "identifierName": "TreeViewPlugin"
              },
              "name": "TreeViewPlugin"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 74,
          "end": 139,
          "loc": {
            "start": {
              "line": 2,
              "column": 29
            },
            "end": {
              "line": 2,
              "column": 94
            }
          },
          "extra": {
            "rawValue": "@xeokit/xeokit-sdk/src/plugins/TreeViewPlugin/TreeViewPlugin.js",
            "raw": "\"@xeokit/xeokit-sdk/src/plugins/TreeViewPlugin/TreeViewPlugin.js\""
          },
          "value": "@xeokit/xeokit-sdk/src/plugins/TreeViewPlugin/TreeViewPlugin.js"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 141,
        "end": 230,
        "loc": {
          "start": {
            "line": 3,
            "column": 0
          },
          "end": {
            "line": 3,
            "column": 89
          }
        },
        "specifiers": [
          {
            "type": "ImportSpecifier",
            "start": 149,
            "end": 173,
            "loc": {
              "start": {
                "line": 3,
                "column": 8
              },
              "end": {
                "line": 3,
                "column": 32
              }
            },
            "imported": {
              "type": "Identifier",
              "start": 149,
              "end": 173,
              "loc": {
                "start": {
                  "line": 3,
                  "column": 8
                },
                "end": {
                  "line": 3,
                  "column": 32
                },
                "identifierName": "TreeViewContextMenuItems"
              },
              "name": "TreeViewContextMenuItems"
            },
            "local": {
              "type": "Identifier",
              "start": 149,
              "end": 173,
              "loc": {
                "start": {
                  "line": 3,
                  "column": 8
                },
                "end": {
                  "line": 3,
                  "column": 32
                },
                "identifierName": "TreeViewContextMenuItems"
              },
              "name": "TreeViewContextMenuItems"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 180,
          "end": 229,
          "loc": {
            "start": {
              "line": 3,
              "column": 39
            },
            "end": {
              "line": 3,
              "column": 88
            }
          },
          "extra": {
            "rawValue": "../contextMenuItems/TreeViewContextMenuItems.js",
            "raw": "\"../contextMenuItems/TreeViewContextMenuItems.js\""
          },
          "value": "../contextMenuItems/TreeViewContextMenuItems.js"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 231,
        "end": 316,
        "loc": {
          "start": {
            "line": 4,
            "column": 0
          },
          "end": {
            "line": 4,
            "column": 85
          }
        },
        "specifiers": [
          {
            "type": "ImportSpecifier",
            "start": 239,
            "end": 250,
            "loc": {
              "start": {
                "line": 4,
                "column": 8
              },
              "end": {
                "line": 4,
                "column": 19
              }
            },
            "imported": {
              "type": "Identifier",
              "start": 239,
              "end": 250,
              "loc": {
                "start": {
                  "line": 4,
                  "column": 8
                },
                "end": {
                  "line": 4,
                  "column": 19
                },
                "identifierName": "ContextMenu"
              },
              "name": "ContextMenu"
            },
            "local": {
              "type": "Identifier",
              "start": 239,
              "end": 250,
              "loc": {
                "start": {
                  "line": 4,
                  "column": 8
                },
                "end": {
                  "line": 4,
                  "column": 19
                },
                "identifierName": "ContextMenu"
              },
              "name": "ContextMenu"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 257,
          "end": 315,
          "loc": {
            "start": {
              "line": 4,
              "column": 26
            },
            "end": {
              "line": 4,
              "column": 84
            }
          },
          "extra": {
            "rawValue": "@xeokit/xeokit-sdk/src/extras/ContextMenu/ContextMenu.js",
            "raw": "\"@xeokit/xeokit-sdk/src/extras/ContextMenu/ContextMenu.js\""
          },
          "value": "@xeokit/xeokit-sdk/src/extras/ContextMenu/ContextMenu.js"
        },
        "trailingComments": [
          {
            "type": "CommentBlock",
            "value": "* @private ",
            "start": 318,
            "end": 333,
            "loc": {
              "start": {
                "line": 6,
                "column": 0
              },
              "end": {
                "line": 6,
                "column": 15
              }
            }
          }
        ]
      },
      {
        "type": "Identifier",
        "start": 334,
        "end": 3645,
        "loc": {
          "start": {
            "line": 7,
            "column": 0
          },
          "end": {
            "line": 106,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 340,
          "end": 347,
          "loc": {
            "start": {
              "line": 7,
              "column": 6
            },
            "end": {
              "line": 7,
              "column": 13
            },
            "identifierName": "Objects"
          },
          "name": "Objects",
          "leadingComments": null
        },
        "superClass": {
          "type": "Identifier",
          "start": 356,
          "end": 366,
          "loc": {
            "start": {
              "line": 7,
              "column": 22
            },
            "end": {
              "line": 7,
              "column": 32
            },
            "identifierName": "Controller"
          },
          "name": "Controller"
        },
        "body": {
          "type": "ClassBody",
          "start": 367,
          "end": 3645,
          "loc": {
            "start": {
              "line": 7,
              "column": 33
            },
            "end": {
              "line": 106,
              "column": 1
            }
          },
          "body": [
            {
              "type": "ClassMethod",
              "start": 374,
              "end": 2767,
              "loc": {
                "start": {
                  "line": 9,
                  "column": 4
                },
                "end": {
                  "line": 80,
                  "column": 5
                }
              },
              "static": false,
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 374,
                "end": 385,
                "loc": {
                  "start": {
                    "line": 9,
                    "column": 4
                  },
                  "end": {
                    "line": 9,
                    "column": 15
                  },
                  "identifierName": "constructor"
                },
                "name": "constructor"
              },
              "kind": "constructor",
              "id": null,
              "generator": false,
              "expression": false,
              "async": false,
              "params": [
                {
                  "type": "Identifier",
                  "start": 386,
                  "end": 392,
                  "loc": {
                    "start": {
                      "line": 9,
                      "column": 16
                    },
                    "end": {
                      "line": 9,
                      "column": 22
                    },
                    "identifierName": "parent"
                  },
                  "name": "parent"
                },
                {
                  "type": "AssignmentPattern",
                  "start": 394,
                  "end": 402,
                  "loc": {
                    "start": {
                      "line": 9,
                      "column": 24
                    },
                    "end": {
                      "line": 9,
                      "column": 32
                    }
                  },
                  "left": {
                    "type": "Identifier",
                    "start": 394,
                    "end": 397,
                    "loc": {
                      "start": {
                        "line": 9,
                        "column": 24
                      },
                      "end": {
                        "line": 9,
                        "column": 27
                      },
                      "identifierName": "cfg"
                    },
                    "name": "cfg"
                  },
                  "right": {
                    "type": "ObjectExpression",
                    "start": 400,
                    "end": 402,
                    "loc": {
                      "start": {
                        "line": 9,
                        "column": 30
                      },
                      "end": {
                        "line": 9,
                        "column": 32
                      }
                    },
                    "properties": []
                  }
                }
              ],
              "body": {
                "type": "BlockStatement",
                "start": 404,
                "end": 2767,
                "loc": {
                  "start": {
                    "line": 9,
                    "column": 34
                  },
                  "end": {
                    "line": 80,
                    "column": 5
                  }
                },
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "start": 415,
                    "end": 429,
                    "loc": {
                      "start": {
                        "line": 11,
                        "column": 8
                      },
                      "end": {
                        "line": 11,
                        "column": 22
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 415,
                      "end": 428,
                      "loc": {
                        "start": {
                          "line": 11,
                          "column": 8
                        },
                        "end": {
                          "line": 11,
                          "column": 21
                        }
                      },
                      "callee": {
                        "type": "Super",
                        "start": 415,
                        "end": 420,
                        "loc": {
                          "start": {
                            "line": 11,
                            "column": 8
                          },
                          "end": {
                            "line": 11,
                            "column": 13
                          }
                        }
                      },
                      "arguments": [
                        {
                          "type": "Identifier",
                          "start": 421,
                          "end": 427,
                          "loc": {
                            "start": {
                              "line": 11,
                              "column": 14
                            },
                            "end": {
                              "line": 11,
                              "column": 20
                            },
                            "identifierName": "parent"
                          },
                          "name": "parent"
                        }
                      ]
                    }
                  },
                  {
                    "type": "IfStatement",
                    "start": 439,
                    "end": 533,
                    "loc": {
                      "start": {
                        "line": 13,
                        "column": 8
                      },
                      "end": {
                        "line": 15,
                        "column": 9
                      }
                    },
                    "test": {
                      "type": "UnaryExpression",
                      "start": 443,
                      "end": 465,
                      "loc": {
                        "start": {
                          "line": 13,
                          "column": 12
                        },
                        "end": {
                          "line": 13,
                          "column": 34
                        }
                      },
                      "operator": "!",
                      "prefix": true,
                      "argument": {
                        "type": "MemberExpression",
                        "start": 444,
                        "end": 465,
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 13
                          },
                          "end": {
                            "line": 13,
                            "column": 34
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 444,
                          "end": 447,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 13
                            },
                            "end": {
                              "line": 13,
                              "column": 16
                            },
                            "identifierName": "cfg"
                          },
                          "name": "cfg"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 448,
                          "end": 465,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 17
                            },
                            "end": {
                              "line": 13,
                              "column": 34
                            },
                            "identifierName": "objectsTabElement"
                          },
                          "name": "objectsTabElement"
                        },
                        "computed": false
                      },
                      "extra": {
                        "parenthesizedArgument": false
                      }
                    },
                    "consequent": {
                      "type": "BlockStatement",
                      "start": 467,
                      "end": 533,
                      "loc": {
                        "start": {
                          "line": 13,
                          "column": 36
                        },
                        "end": {
                          "line": 15,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ThrowStatement",
                          "start": 481,
                          "end": 523,
                          "loc": {
                            "start": {
                              "line": 14,
                              "column": 12
                            },
                            "end": {
                              "line": 14,
                              "column": 54
                            }
                          },
                          "argument": {
                            "type": "StringLiteral",
                            "start": 487,
                            "end": 522,
                            "loc": {
                              "start": {
                                "line": 14,
                                "column": 18
                              },
                              "end": {
                                "line": 14,
                                "column": 53
                              }
                            },
                            "extra": {
                              "rawValue": "Missing config: objectsTabElement",
                              "raw": "\"Missing config: objectsTabElement\""
                            },
                            "value": "Missing config: objectsTabElement"
                          }
                        }
                      ],
                      "directives": []
                    },
                    "alternate": null
                  },
                  {
                    "type": "IfStatement",
                    "start": 543,
                    "end": 657,
                    "loc": {
                      "start": {
                        "line": 17,
                        "column": 8
                      },
                      "end": {
                        "line": 19,
                        "column": 9
                      }
                    },
                    "test": {
                      "type": "UnaryExpression",
                      "start": 547,
                      "end": 579,
                      "loc": {
                        "start": {
                          "line": 17,
                          "column": 12
                        },
                        "end": {
                          "line": 17,
                          "column": 44
                        }
                      },
                      "operator": "!",
                      "prefix": true,
                      "argument": {
                        "type": "MemberExpression",
                        "start": 548,
                        "end": 579,
                        "loc": {
                          "start": {
                            "line": 17,
                            "column": 13
                          },
                          "end": {
                            "line": 17,
                            "column": 44
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 548,
                          "end": 551,
                          "loc": {
                            "start": {
                              "line": 17,
                              "column": 13
                            },
                            "end": {
                              "line": 17,
                              "column": 16
                            },
                            "identifierName": "cfg"
                          },
                          "name": "cfg"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 552,
                          "end": 579,
                          "loc": {
                            "start": {
                              "line": 17,
                              "column": 17
                            },
                            "end": {
                              "line": 17,
                              "column": 44
                            },
                            "identifierName": "showAllObjectsButtonElement"
                          },
                          "name": "showAllObjectsButtonElement"
                        },
                        "computed": false
                      },
                      "extra": {
                        "parenthesizedArgument": false
                      }
                    },
                    "consequent": {
                      "type": "BlockStatement",
                      "start": 581,
                      "end": 657,
                      "loc": {
                        "start": {
                          "line": 17,
                          "column": 46
                        },
                        "end": {
                          "line": 19,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ThrowStatement",
                          "start": 595,
                          "end": 647,
                          "loc": {
                            "start": {
                              "line": 18,
                              "column": 12
                            },
                            "end": {
                              "line": 18,
                              "column": 64
                            }
                          },
                          "argument": {
                            "type": "StringLiteral",
                            "start": 601,
                            "end": 646,
                            "loc": {
                              "start": {
                                "line": 18,
                                "column": 18
                              },
                              "end": {
                                "line": 18,
                                "column": 63
                              }
                            },
                            "extra": {
                              "rawValue": "Missing config: showAllObjectsButtonElement",
                              "raw": "\"Missing config: showAllObjectsButtonElement\""
                            },
                            "value": "Missing config: showAllObjectsButtonElement"
                          }
                        }
                      ],
                      "directives": []
                    },
                    "alternate": null
                  },
                  {
                    "type": "IfStatement",
                    "start": 667,
                    "end": 781,
                    "loc": {
                      "start": {
                        "line": 21,
                        "column": 8
                      },
                      "end": {
                        "line": 23,
                        "column": 9
                      }
                    },
                    "test": {
                      "type": "UnaryExpression",
                      "start": 671,
                      "end": 703,
                      "loc": {
                        "start": {
                          "line": 21,
                          "column": 12
                        },
                        "end": {
                          "line": 21,
                          "column": 44
                        }
                      },
                      "operator": "!",
                      "prefix": true,
                      "argument": {
                        "type": "MemberExpression",
                        "start": 672,
                        "end": 703,
                        "loc": {
                          "start": {
                            "line": 21,
                            "column": 13
                          },
                          "end": {
                            "line": 21,
                            "column": 44
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 672,
                          "end": 675,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 13
                            },
                            "end": {
                              "line": 21,
                              "column": 16
                            },
                            "identifierName": "cfg"
                          },
                          "name": "cfg"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 676,
                          "end": 703,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 17
                            },
                            "end": {
                              "line": 21,
                              "column": 44
                            },
                            "identifierName": "hideAllObjectsButtonElement"
                          },
                          "name": "hideAllObjectsButtonElement"
                        },
                        "computed": false
                      },
                      "extra": {
                        "parenthesizedArgument": false
                      }
                    },
                    "consequent": {
                      "type": "BlockStatement",
                      "start": 705,
                      "end": 781,
                      "loc": {
                        "start": {
                          "line": 21,
                          "column": 46
                        },
                        "end": {
                          "line": 23,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ThrowStatement",
                          "start": 719,
                          "end": 771,
                          "loc": {
                            "start": {
                              "line": 22,
                              "column": 12
                            },
                            "end": {
                              "line": 22,
                              "column": 64
                            }
                          },
                          "argument": {
                            "type": "StringLiteral",
                            "start": 725,
                            "end": 770,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 18
                              },
                              "end": {
                                "line": 22,
                                "column": 63
                              }
                            },
                            "extra": {
                              "rawValue": "Missing config: hideAllObjectsButtonElement",
                              "raw": "\"Missing config: hideAllObjectsButtonElement\""
                            },
                            "value": "Missing config: hideAllObjectsButtonElement"
                          }
                        }
                      ],
                      "directives": []
                    },
                    "alternate": null
                  },
                  {
                    "type": "IfStatement",
                    "start": 791,
                    "end": 879,
                    "loc": {
                      "start": {
                        "line": 25,
                        "column": 8
                      },
                      "end": {
                        "line": 27,
                        "column": 9
                      }
                    },
                    "test": {
                      "type": "UnaryExpression",
                      "start": 795,
                      "end": 814,
                      "loc": {
                        "start": {
                          "line": 25,
                          "column": 12
                        },
                        "end": {
                          "line": 25,
                          "column": 31
                        }
                      },
                      "operator": "!",
                      "prefix": true,
                      "argument": {
                        "type": "MemberExpression",
                        "start": 796,
                        "end": 814,
                        "loc": {
                          "start": {
                            "line": 25,
                            "column": 13
                          },
                          "end": {
                            "line": 25,
                            "column": 31
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 796,
                          "end": 799,
                          "loc": {
                            "start": {
                              "line": 25,
                              "column": 13
                            },
                            "end": {
                              "line": 25,
                              "column": 16
                            },
                            "identifierName": "cfg"
                          },
                          "name": "cfg"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 800,
                          "end": 814,
                          "loc": {
                            "start": {
                              "line": 25,
                              "column": 17
                            },
                            "end": {
                              "line": 25,
                              "column": 31
                            },
                            "identifierName": "objectsElement"
                          },
                          "name": "objectsElement"
                        },
                        "computed": false
                      },
                      "extra": {
                        "parenthesizedArgument": false
                      }
                    },
                    "consequent": {
                      "type": "BlockStatement",
                      "start": 816,
                      "end": 879,
                      "loc": {
                        "start": {
                          "line": 25,
                          "column": 33
                        },
                        "end": {
                          "line": 27,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ThrowStatement",
                          "start": 830,
                          "end": 869,
                          "loc": {
                            "start": {
                              "line": 26,
                              "column": 12
                            },
                            "end": {
                              "line": 26,
                              "column": 51
                            }
                          },
                          "argument": {
                            "type": "StringLiteral",
                            "start": 836,
                            "end": 868,
                            "loc": {
                              "start": {
                                "line": 26,
                                "column": 18
                              },
                              "end": {
                                "line": 26,
                                "column": 50
                              }
                            },
                            "extra": {
                              "rawValue": "Missing config: objectsElement",
                              "raw": "\"Missing config: objectsElement\""
                            },
                            "value": "Missing config: objectsElement"
                          }
                        }
                      ],
                      "directives": []
                    },
                    "alternate": null
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 889,
                    "end": 937,
                    "loc": {
                      "start": {
                        "line": 29,
                        "column": 8
                      },
                      "end": {
                        "line": 29,
                        "column": 56
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 889,
                      "end": 936,
                      "loc": {
                        "start": {
                          "line": 29,
                          "column": 8
                        },
                        "end": {
                          "line": 29,
                          "column": 55
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 889,
                        "end": 912,
                        "loc": {
                          "start": {
                            "line": 29,
                            "column": 8
                          },
                          "end": {
                            "line": 29,
                            "column": 31
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 889,
                          "end": 893,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 8
                            },
                            "end": {
                              "line": 29,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 894,
                          "end": 912,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 13
                            },
                            "end": {
                              "line": 29,
                              "column": 31
                            },
                            "identifierName": "_objectsTabElement"
                          },
                          "name": "_objectsTabElement"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "MemberExpression",
                        "start": 915,
                        "end": 936,
                        "loc": {
                          "start": {
                            "line": 29,
                            "column": 34
                          },
                          "end": {
                            "line": 29,
                            "column": 55
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 915,
                          "end": 918,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 34
                            },
                            "end": {
                              "line": 29,
                              "column": 37
                            },
                            "identifierName": "cfg"
                          },
                          "name": "cfg"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 919,
                          "end": 936,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 38
                            },
                            "end": {
                              "line": 29,
                              "column": 55
                            },
                            "identifierName": "objectsTabElement"
                          },
                          "name": "objectsTabElement"
                        },
                        "computed": false
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 946,
                    "end": 1014,
                    "loc": {
                      "start": {
                        "line": 30,
                        "column": 8
                      },
                      "end": {
                        "line": 30,
                        "column": 76
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 946,
                      "end": 1013,
                      "loc": {
                        "start": {
                          "line": 30,
                          "column": 8
                        },
                        "end": {
                          "line": 30,
                          "column": 75
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 946,
                        "end": 979,
                        "loc": {
                          "start": {
                            "line": 30,
                            "column": 8
                          },
                          "end": {
                            "line": 30,
                            "column": 41
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 946,
                          "end": 950,
                          "loc": {
                            "start": {
                              "line": 30,
                              "column": 8
                            },
                            "end": {
                              "line": 30,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 951,
                          "end": 979,
                          "loc": {
                            "start": {
                              "line": 30,
                              "column": 13
                            },
                            "end": {
                              "line": 30,
                              "column": 41
                            },
                            "identifierName": "_showAllObjectsButtonElement"
                          },
                          "name": "_showAllObjectsButtonElement"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "MemberExpression",
                        "start": 982,
                        "end": 1013,
                        "loc": {
                          "start": {
                            "line": 30,
                            "column": 44
                          },
                          "end": {
                            "line": 30,
                            "column": 75
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 982,
                          "end": 985,
                          "loc": {
                            "start": {
                              "line": 30,
                              "column": 44
                            },
                            "end": {
                              "line": 30,
                              "column": 47
                            },
                            "identifierName": "cfg"
                          },
                          "name": "cfg"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 986,
                          "end": 1013,
                          "loc": {
                            "start": {
                              "line": 30,
                              "column": 48
                            },
                            "end": {
                              "line": 30,
                              "column": 75
                            },
                            "identifierName": "showAllObjectsButtonElement"
                          },
                          "name": "showAllObjectsButtonElement"
                        },
                        "computed": false
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 1023,
                    "end": 1091,
                    "loc": {
                      "start": {
                        "line": 31,
                        "column": 8
                      },
                      "end": {
                        "line": 31,
                        "column": 76
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 1023,
                      "end": 1090,
                      "loc": {
                        "start": {
                          "line": 31,
                          "column": 8
                        },
                        "end": {
                          "line": 31,
                          "column": 75
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 1023,
                        "end": 1056,
                        "loc": {
                          "start": {
                            "line": 31,
                            "column": 8
                          },
                          "end": {
                            "line": 31,
                            "column": 41
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 1023,
                          "end": 1027,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 8
                            },
                            "end": {
                              "line": 31,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1028,
                          "end": 1056,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 13
                            },
                            "end": {
                              "line": 31,
                              "column": 41
                            },
                            "identifierName": "_hideAllObjectsButtonElement"
                          },
                          "name": "_hideAllObjectsButtonElement"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "MemberExpression",
                        "start": 1059,
                        "end": 1090,
                        "loc": {
                          "start": {
                            "line": 31,
                            "column": 44
                          },
                          "end": {
                            "line": 31,
                            "column": 75
                          }
                        },
                        "object": {
                          "type": "Identifier",
                          "start": 1059,
                          "end": 1062,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 44
                            },
                            "end": {
                              "line": 31,
                              "column": 47
                            },
                            "identifierName": "cfg"
                          },
                          "name": "cfg"
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1063,
                          "end": 1090,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 48
                            },
                            "end": {
                              "line": 31,
                              "column": 75
                            },
                            "identifierName": "hideAllObjectsButtonElement"
                          },
                          "name": "hideAllObjectsButtonElement"
                        },
                        "computed": false
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 1100,
                    "end": 1189,
                    "loc": {
                      "start": {
                        "line": 32,
                        "column": 8
                      },
                      "end": {
                        "line": 32,
                        "column": 97
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 1100,
                      "end": 1188,
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 8
                        },
                        "end": {
                          "line": 32,
                          "column": 96
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 1100,
                        "end": 1129,
                        "loc": {
                          "start": {
                            "line": 32,
                            "column": 8
                          },
                          "end": {
                            "line": 32,
                            "column": 37
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 1100,
                          "end": 1104,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 8
                            },
                            "end": {
                              "line": 32,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1105,
                          "end": 1129,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 13
                            },
                            "end": {
                              "line": 32,
                              "column": 37
                            },
                            "identifierName": "_objectsTabButtonElement"
                          },
                          "name": "_objectsTabButtonElement"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "CallExpression",
                        "start": 1132,
                        "end": 1188,
                        "loc": {
                          "start": {
                            "line": 32,
                            "column": 40
                          },
                          "end": {
                            "line": 32,
                            "column": 96
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1132,
                          "end": 1169,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 40
                            },
                            "end": {
                              "line": 32,
                              "column": 77
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1132,
                            "end": 1155,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 40
                              },
                              "end": {
                                "line": 32,
                                "column": 63
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1132,
                              "end": 1136,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 40
                                },
                                "end": {
                                  "line": 32,
                                  "column": 44
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1137,
                              "end": 1155,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 45
                                },
                                "end": {
                                  "line": 32,
                                  "column": 63
                                },
                                "identifierName": "_objectsTabElement"
                              },
                              "name": "_objectsTabElement"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1156,
                            "end": 1169,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 64
                              },
                              "end": {
                                "line": 32,
                                "column": 77
                              },
                              "identifierName": "querySelector"
                            },
                            "name": "querySelector"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "StringLiteral",
                            "start": 1170,
                            "end": 1187,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 78
                              },
                              "end": {
                                "line": 32,
                                "column": 95
                              }
                            },
                            "extra": {
                              "rawValue": ".xeokit-tab-btn",
                              "raw": "\".xeokit-tab-btn\""
                            },
                            "value": ".xeokit-tab-btn"
                          }
                        ]
                      }
                    }
                  },
                  {
                    "type": "IfStatement",
                    "start": 1199,
                    "end": 1304,
                    "loc": {
                      "start": {
                        "line": 34,
                        "column": 8
                      },
                      "end": {
                        "line": 36,
                        "column": 9
                      }
                    },
                    "test": {
                      "type": "UnaryExpression",
                      "start": 1203,
                      "end": 1233,
                      "loc": {
                        "start": {
                          "line": 34,
                          "column": 12
                        },
                        "end": {
                          "line": 34,
                          "column": 42
                        }
                      },
                      "operator": "!",
                      "prefix": true,
                      "argument": {
                        "type": "MemberExpression",
                        "start": 1204,
                        "end": 1233,
                        "loc": {
                          "start": {
                            "line": 34,
                            "column": 13
                          },
                          "end": {
                            "line": 34,
                            "column": 42
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 1204,
                          "end": 1208,
                          "loc": {
                            "start": {
                              "line": 34,
                              "column": 13
                            },
                            "end": {
                              "line": 34,
                              "column": 17
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1209,
                          "end": 1233,
                          "loc": {
                            "start": {
                              "line": 34,
                              "column": 18
                            },
                            "end": {
                              "line": 34,
                              "column": 42
                            },
                            "identifierName": "_objectsTabButtonElement"
                          },
                          "name": "_objectsTabButtonElement"
                        },
                        "computed": false
                      },
                      "extra": {
                        "parenthesizedArgument": false
                      }
                    },
                    "consequent": {
                      "type": "BlockStatement",
                      "start": 1235,
                      "end": 1304,
                      "loc": {
                        "start": {
                          "line": 34,
                          "column": 44
                        },
                        "end": {
                          "line": 36,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ThrowStatement",
                          "start": 1249,
                          "end": 1294,
                          "loc": {
                            "start": {
                              "line": 35,
                              "column": 12
                            },
                            "end": {
                              "line": 35,
                              "column": 57
                            }
                          },
                          "argument": {
                            "type": "StringLiteral",
                            "start": 1255,
                            "end": 1293,
                            "loc": {
                              "start": {
                                "line": 35,
                                "column": 18
                              },
                              "end": {
                                "line": 35,
                                "column": 56
                              }
                            },
                            "extra": {
                              "rawValue": "Missing DOM element: ,xeokit-tab-btn",
                              "raw": "\"Missing DOM element: ,xeokit-tab-btn\""
                            },
                            "value": "Missing DOM element: ,xeokit-tab-btn"
                          }
                        }
                      ],
                      "directives": []
                    },
                    "alternate": null
                  },
                  {
                    "type": "VariableDeclaration",
                    "start": 1314,
                    "end": 1356,
                    "loc": {
                      "start": {
                        "line": 38,
                        "column": 8
                      },
                      "end": {
                        "line": 38,
                        "column": 50
                      }
                    },
                    "declarations": [
                      {
                        "type": "VariableDeclarator",
                        "start": 1320,
                        "end": 1355,
                        "loc": {
                          "start": {
                            "line": 38,
                            "column": 14
                          },
                          "end": {
                            "line": 38,
                            "column": 49
                          }
                        },
                        "id": {
                          "type": "Identifier",
                          "start": 1320,
                          "end": 1334,
                          "loc": {
                            "start": {
                              "line": 38,
                              "column": 14
                            },
                            "end": {
                              "line": 38,
                              "column": 28
                            },
                            "identifierName": "objectsElement"
                          },
                          "name": "objectsElement"
                        },
                        "init": {
                          "type": "MemberExpression",
                          "start": 1337,
                          "end": 1355,
                          "loc": {
                            "start": {
                              "line": 38,
                              "column": 31
                            },
                            "end": {
                              "line": 38,
                              "column": 49
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 1337,
                            "end": 1340,
                            "loc": {
                              "start": {
                                "line": 38,
                                "column": 31
                              },
                              "end": {
                                "line": 38,
                                "column": 34
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1341,
                            "end": 1355,
                            "loc": {
                              "start": {
                                "line": 38,
                                "column": 35
                              },
                              "end": {
                                "line": 38,
                                "column": 49
                              },
                              "identifierName": "objectsElement"
                            },
                            "name": "objectsElement"
                          },
                          "computed": false
                        }
                      }
                    ],
                    "kind": "const"
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 1366,
                    "end": 1545,
                    "loc": {
                      "start": {
                        "line": 40,
                        "column": 8
                      },
                      "end": {
                        "line": 44,
                        "column": 11
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 1366,
                      "end": 1544,
                      "loc": {
                        "start": {
                          "line": 40,
                          "column": 8
                        },
                        "end": {
                          "line": 44,
                          "column": 10
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 1366,
                        "end": 1380,
                        "loc": {
                          "start": {
                            "line": 40,
                            "column": 8
                          },
                          "end": {
                            "line": 40,
                            "column": 22
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 1366,
                          "end": 1370,
                          "loc": {
                            "start": {
                              "line": 40,
                              "column": 8
                            },
                            "end": {
                              "line": 40,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1371,
                          "end": 1380,
                          "loc": {
                            "start": {
                              "line": 40,
                              "column": 13
                            },
                            "end": {
                              "line": 40,
                              "column": 22
                            },
                            "identifierName": "_treeView"
                          },
                          "name": "_treeView"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "NewExpression",
                        "start": 1383,
                        "end": 1544,
                        "loc": {
                          "start": {
                            "line": 40,
                            "column": 25
                          },
                          "end": {
                            "line": 44,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "Identifier",
                          "start": 1387,
                          "end": 1401,
                          "loc": {
                            "start": {
                              "line": 40,
                              "column": 29
                            },
                            "end": {
                              "line": 40,
                              "column": 43
                            },
                            "identifierName": "TreeViewPlugin"
                          },
                          "name": "TreeViewPlugin"
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1402,
                            "end": 1413,
                            "loc": {
                              "start": {
                                "line": 40,
                                "column": 44
                              },
                              "end": {
                                "line": 40,
                                "column": 55
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1402,
                              "end": 1406,
                              "loc": {
                                "start": {
                                  "line": 40,
                                  "column": 44
                                },
                                "end": {
                                  "line": 40,
                                  "column": 48
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1407,
                              "end": 1413,
                              "loc": {
                                "start": {
                                  "line": 40,
                                  "column": 49
                                },
                                "end": {
                                  "line": 40,
                                  "column": 55
                                },
                                "identifierName": "viewer"
                              },
                              "name": "viewer"
                            },
                            "computed": false
                          },
                          {
                            "type": "ObjectExpression",
                            "start": 1415,
                            "end": 1543,
                            "loc": {
                              "start": {
                                "line": 40,
                                "column": 57
                              },
                              "end": {
                                "line": 44,
                                "column": 9
                              }
                            },
                            "properties": [
                              {
                                "type": "ObjectProperty",
                                "start": 1429,
                                "end": 1461,
                                "loc": {
                                  "start": {
                                    "line": 41,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 41,
                                    "column": 44
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1429,
                                  "end": 1445,
                                  "loc": {
                                    "start": {
                                      "line": 41,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 41,
                                      "column": 28
                                    },
                                    "identifierName": "containerElement"
                                  },
                                  "name": "containerElement"
                                },
                                "value": {
                                  "type": "Identifier",
                                  "start": 1447,
                                  "end": 1461,
                                  "loc": {
                                    "start": {
                                      "line": 41,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 41,
                                      "column": 44
                                    },
                                    "identifierName": "objectsElement"
                                  },
                                  "name": "objectsElement"
                                }
                              },
                              {
                                "type": "ObjectProperty",
                                "start": 1475,
                                "end": 1499,
                                "loc": {
                                  "start": {
                                    "line": 42,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 42,
                                    "column": 36
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1475,
                                  "end": 1484,
                                  "loc": {
                                    "start": {
                                      "line": 42,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 42,
                                      "column": 21
                                    },
                                    "identifierName": "hierarchy"
                                  },
                                  "name": "hierarchy"
                                },
                                "value": {
                                  "type": "StringLiteral",
                                  "start": 1486,
                                  "end": 1499,
                                  "loc": {
                                    "start": {
                                      "line": 42,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 42,
                                      "column": 36
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "containment",
                                    "raw": "\"containment\""
                                  },
                                  "value": "containment"
                                }
                              },
                              {
                                "type": "ObjectProperty",
                                "start": 1513,
                                "end": 1533,
                                "loc": {
                                  "start": {
                                    "line": 43,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 43,
                                    "column": 32
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1513,
                                  "end": 1526,
                                  "loc": {
                                    "start": {
                                      "line": 43,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 43,
                                      "column": 25
                                    },
                                    "identifierName": "autoAddModels"
                                  },
                                  "name": "autoAddModels"
                                },
                                "value": {
                                  "type": "BooleanLiteral",
                                  "start": 1528,
                                  "end": 1533,
                                  "loc": {
                                    "start": {
                                      "line": 43,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 43,
                                      "column": 32
                                    }
                                  },
                                  "value": false
                                }
                              }
                            ]
                          }
                        ]
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 1555,
                    "end": 1656,
                    "loc": {
                      "start": {
                        "line": 46,
                        "column": 8
                      },
                      "end": {
                        "line": 48,
                        "column": 11
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 1555,
                      "end": 1655,
                      "loc": {
                        "start": {
                          "line": 46,
                          "column": 8
                        },
                        "end": {
                          "line": 48,
                          "column": 10
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 1555,
                        "end": 1580,
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 8
                          },
                          "end": {
                            "line": 46,
                            "column": 33
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 1555,
                          "end": 1559,
                          "loc": {
                            "start": {
                              "line": 46,
                              "column": 8
                            },
                            "end": {
                              "line": 46,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1560,
                          "end": 1580,
                          "loc": {
                            "start": {
                              "line": 46,
                              "column": 13
                            },
                            "end": {
                              "line": 46,
                              "column": 33
                            },
                            "identifierName": "_treeViewContextMenu"
                          },
                          "name": "_treeViewContextMenu"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "NewExpression",
                        "start": 1583,
                        "end": 1655,
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 36
                          },
                          "end": {
                            "line": 48,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "Identifier",
                          "start": 1587,
                          "end": 1598,
                          "loc": {
                            "start": {
                              "line": 46,
                              "column": 40
                            },
                            "end": {
                              "line": 46,
                              "column": 51
                            },
                            "identifierName": "ContextMenu"
                          },
                          "name": "ContextMenu"
                        },
                        "arguments": [
                          {
                            "type": "ObjectExpression",
                            "start": 1599,
                            "end": 1654,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 52
                              },
                              "end": {
                                "line": 48,
                                "column": 9
                              }
                            },
                            "properties": [
                              {
                                "type": "ObjectProperty",
                                "start": 1613,
                                "end": 1644,
                                "loc": {
                                  "start": {
                                    "line": 47,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 47,
                                    "column": 43
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 1613,
                                  "end": 1618,
                                  "loc": {
                                    "start": {
                                      "line": 47,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 47,
                                      "column": 17
                                    },
                                    "identifierName": "items"
                                  },
                                  "name": "items"
                                },
                                "value": {
                                  "type": "Identifier",
                                  "start": 1620,
                                  "end": 1644,
                                  "loc": {
                                    "start": {
                                      "line": 47,
                                      "column": 19
                                    },
                                    "end": {
                                      "line": 47,
                                      "column": 43
                                    },
                                    "identifierName": "TreeViewContextMenuItems"
                                  },
                                  "name": "TreeViewContextMenuItems"
                                }
                              }
                            ]
                          }
                        ]
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 1666,
                    "end": 1987,
                    "loc": {
                      "start": {
                        "line": 50,
                        "column": 8
                      },
                      "end": {
                        "line": 57,
                        "column": 11
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 1666,
                      "end": 1986,
                      "loc": {
                        "start": {
                          "line": 50,
                          "column": 8
                        },
                        "end": {
                          "line": 57,
                          "column": 10
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 1666,
                        "end": 1683,
                        "loc": {
                          "start": {
                            "line": 50,
                            "column": 8
                          },
                          "end": {
                            "line": 50,
                            "column": 25
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 1666,
                          "end": 1680,
                          "loc": {
                            "start": {
                              "line": 50,
                              "column": 8
                            },
                            "end": {
                              "line": 50,
                              "column": 22
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1666,
                            "end": 1670,
                            "loc": {
                              "start": {
                                "line": 50,
                                "column": 8
                              },
                              "end": {
                                "line": 50,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1671,
                            "end": 1680,
                            "loc": {
                              "start": {
                                "line": 50,
                                "column": 13
                              },
                              "end": {
                                "line": 50,
                                "column": 22
                              },
                              "identifierName": "_treeView"
                            },
                            "name": "_treeView"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 1681,
                          "end": 1683,
                          "loc": {
                            "start": {
                              "line": 50,
                              "column": 23
                            },
                            "end": {
                              "line": 50,
                              "column": 25
                            },
                            "identifierName": "on"
                          },
                          "name": "on"
                        },
                        "computed": false
                      },
                      "arguments": [
                        {
                          "type": "StringLiteral",
                          "start": 1684,
                          "end": 1697,
                          "loc": {
                            "start": {
                              "line": 50,
                              "column": 26
                            },
                            "end": {
                              "line": 50,
                              "column": 39
                            }
                          },
                          "extra": {
                            "rawValue": "contextmenu",
                            "raw": "\"contextmenu\""
                          },
                          "value": "contextmenu"
                        },
                        {
                          "type": "ArrowFunctionExpression",
                          "start": 1699,
                          "end": 1985,
                          "loc": {
                            "start": {
                              "line": 50,
                              "column": 41
                            },
                            "end": {
                              "line": 57,
                              "column": 9
                            }
                          },
                          "id": null,
                          "generator": false,
                          "expression": false,
                          "async": false,
                          "params": [
                            {
                              "type": "Identifier",
                              "start": 1700,
                              "end": 1701,
                              "loc": {
                                "start": {
                                  "line": 50,
                                  "column": 42
                                },
                                "end": {
                                  "line": 50,
                                  "column": 43
                                },
                                "identifierName": "e"
                              },
                              "name": "e"
                            }
                          ],
                          "body": {
                            "type": "BlockStatement",
                            "start": 1706,
                            "end": 1985,
                            "loc": {
                              "start": {
                                "line": 50,
                                "column": 48
                              },
                              "end": {
                                "line": 57,
                                "column": 9
                              }
                            },
                            "body": [
                              {
                                "type": "ExpressionStatement",
                                "start": 1720,
                                "end": 1781,
                                "loc": {
                                  "start": {
                                    "line": 51,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 51,
                                    "column": 73
                                  }
                                },
                                "expression": {
                                  "type": "CallExpression",
                                  "start": 1720,
                                  "end": 1780,
                                  "loc": {
                                    "start": {
                                      "line": 51,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 51,
                                      "column": 72
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 1720,
                                    "end": 1750,
                                    "loc": {
                                      "start": {
                                        "line": 51,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 51,
                                        "column": 42
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 1720,
                                      "end": 1745,
                                      "loc": {
                                        "start": {
                                          "line": 51,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 51,
                                          "column": 37
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 1720,
                                        "end": 1724,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 16
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 1725,
                                        "end": 1745,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 17
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 37
                                          },
                                          "identifierName": "_treeViewContextMenu"
                                        },
                                        "name": "_treeViewContextMenu"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 1746,
                                      "end": 1750,
                                      "loc": {
                                        "start": {
                                          "line": 51,
                                          "column": 38
                                        },
                                        "end": {
                                          "line": 51,
                                          "column": 42
                                        },
                                        "identifierName": "show"
                                      },
                                      "name": "show"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 1751,
                                      "end": 1764,
                                      "loc": {
                                        "start": {
                                          "line": 51,
                                          "column": 43
                                        },
                                        "end": {
                                          "line": 51,
                                          "column": 56
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 1751,
                                        "end": 1758,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 43
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 50
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 1751,
                                          "end": 1752,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 43
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 44
                                            },
                                            "identifierName": "e"
                                          },
                                          "name": "e"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 1753,
                                          "end": 1758,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 45
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 50
                                            },
                                            "identifierName": "event"
                                          },
                                          "name": "event"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 1759,
                                        "end": 1764,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 51
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 56
                                          },
                                          "identifierName": "pageX"
                                        },
                                        "name": "pageX"
                                      },
                                      "computed": false
                                    },
                                    {
                                      "type": "MemberExpression",
                                      "start": 1766,
                                      "end": 1779,
                                      "loc": {
                                        "start": {
                                          "line": 51,
                                          "column": 58
                                        },
                                        "end": {
                                          "line": 51,
                                          "column": 71
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 1766,
                                        "end": 1773,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 58
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 65
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 1766,
                                          "end": 1767,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 58
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 59
                                            },
                                            "identifierName": "e"
                                          },
                                          "name": "e"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 1768,
                                          "end": 1773,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 60
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 65
                                            },
                                            "identifierName": "event"
                                          },
                                          "name": "event"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 1774,
                                        "end": 1779,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 66
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 71
                                          },
                                          "identifierName": "pageY"
                                        },
                                        "name": "pageY"
                                      },
                                      "computed": false
                                    }
                                  ]
                                }
                              },
                              {
                                "type": "ExpressionStatement",
                                "start": 1794,
                                "end": 1975,
                                "loc": {
                                  "start": {
                                    "line": 52,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 56,
                                    "column": 14
                                  }
                                },
                                "expression": {
                                  "type": "AssignmentExpression",
                                  "start": 1794,
                                  "end": 1974,
                                  "loc": {
                                    "start": {
                                      "line": 52,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 56,
                                      "column": 13
                                    }
                                  },
                                  "operator": "=",
                                  "left": {
                                    "type": "MemberExpression",
                                    "start": 1794,
                                    "end": 1827,
                                    "loc": {
                                      "start": {
                                        "line": 52,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 52,
                                        "column": 45
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 1794,
                                      "end": 1819,
                                      "loc": {
                                        "start": {
                                          "line": 52,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 52,
                                          "column": 37
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 1794,
                                        "end": 1798,
                                        "loc": {
                                          "start": {
                                            "line": 52,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 52,
                                            "column": 16
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 1799,
                                        "end": 1819,
                                        "loc": {
                                          "start": {
                                            "line": 52,
                                            "column": 17
                                          },
                                          "end": {
                                            "line": 52,
                                            "column": 37
                                          },
                                          "identifierName": "_treeViewContextMenu"
                                        },
                                        "name": "_treeViewContextMenu"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 1820,
                                      "end": 1827,
                                      "loc": {
                                        "start": {
                                          "line": 52,
                                          "column": 38
                                        },
                                        "end": {
                                          "line": 52,
                                          "column": 45
                                        },
                                        "identifierName": "context"
                                      },
                                      "name": "context"
                                    },
                                    "computed": false
                                  },
                                  "right": {
                                    "type": "ObjectExpression",
                                    "start": 1830,
                                    "end": 1974,
                                    "loc": {
                                      "start": {
                                        "line": 52,
                                        "column": 48
                                      },
                                      "end": {
                                        "line": 56,
                                        "column": 13
                                      }
                                    },
                                    "properties": [
                                      {
                                        "type": "ObjectProperty",
                                        "start": 1848,
                                        "end": 1864,
                                        "loc": {
                                          "start": {
                                            "line": 53,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 53,
                                            "column": 32
                                          }
                                        },
                                        "method": false,
                                        "shorthand": false,
                                        "computed": false,
                                        "key": {
                                          "type": "Identifier",
                                          "start": 1848,
                                          "end": 1854,
                                          "loc": {
                                            "start": {
                                              "line": 53,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 53,
                                              "column": 22
                                            },
                                            "identifierName": "viewer"
                                          },
                                          "name": "viewer"
                                        },
                                        "value": {
                                          "type": "MemberExpression",
                                          "start": 1856,
                                          "end": 1864,
                                          "loc": {
                                            "start": {
                                              "line": 53,
                                              "column": 24
                                            },
                                            "end": {
                                              "line": 53,
                                              "column": 32
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 1856,
                                            "end": 1857,
                                            "loc": {
                                              "start": {
                                                "line": 53,
                                                "column": 24
                                              },
                                              "end": {
                                                "line": 53,
                                                "column": 25
                                              },
                                              "identifierName": "e"
                                            },
                                            "name": "e"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 1858,
                                            "end": 1864,
                                            "loc": {
                                              "start": {
                                                "line": 53,
                                                "column": 26
                                              },
                                              "end": {
                                                "line": 53,
                                                "column": 32
                                              },
                                              "identifierName": "viewer"
                                            },
                                            "name": "viewer"
                                          },
                                          "computed": false
                                        }
                                      },
                                      {
                                        "type": "ObjectProperty",
                                        "start": 1882,
                                        "end": 1914,
                                        "loc": {
                                          "start": {
                                            "line": 54,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 54,
                                            "column": 48
                                          }
                                        },
                                        "method": false,
                                        "shorthand": false,
                                        "computed": false,
                                        "key": {
                                          "type": "Identifier",
                                          "start": 1882,
                                          "end": 1896,
                                          "loc": {
                                            "start": {
                                              "line": 54,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 54,
                                              "column": 30
                                            },
                                            "identifierName": "treeViewPlugin"
                                          },
                                          "name": "treeViewPlugin"
                                        },
                                        "value": {
                                          "type": "MemberExpression",
                                          "start": 1898,
                                          "end": 1914,
                                          "loc": {
                                            "start": {
                                              "line": 54,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 54,
                                              "column": 48
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 1898,
                                            "end": 1899,
                                            "loc": {
                                              "start": {
                                                "line": 54,
                                                "column": 32
                                              },
                                              "end": {
                                                "line": 54,
                                                "column": 33
                                              },
                                              "identifierName": "e"
                                            },
                                            "name": "e"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 1900,
                                            "end": 1914,
                                            "loc": {
                                              "start": {
                                                "line": 54,
                                                "column": 34
                                              },
                                              "end": {
                                                "line": 54,
                                                "column": 48
                                              },
                                              "identifierName": "treeViewPlugin"
                                            },
                                            "name": "treeViewPlugin"
                                          },
                                          "computed": false
                                        }
                                      },
                                      {
                                        "type": "ObjectProperty",
                                        "start": 1932,
                                        "end": 1960,
                                        "loc": {
                                          "start": {
                                            "line": 55,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 55,
                                            "column": 44
                                          }
                                        },
                                        "method": false,
                                        "shorthand": false,
                                        "computed": false,
                                        "key": {
                                          "type": "Identifier",
                                          "start": 1932,
                                          "end": 1944,
                                          "loc": {
                                            "start": {
                                              "line": 55,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 55,
                                              "column": 28
                                            },
                                            "identifierName": "treeViewNode"
                                          },
                                          "name": "treeViewNode"
                                        },
                                        "value": {
                                          "type": "MemberExpression",
                                          "start": 1946,
                                          "end": 1960,
                                          "loc": {
                                            "start": {
                                              "line": 55,
                                              "column": 30
                                            },
                                            "end": {
                                              "line": 55,
                                              "column": 44
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 1946,
                                            "end": 1947,
                                            "loc": {
                                              "start": {
                                                "line": 55,
                                                "column": 30
                                              },
                                              "end": {
                                                "line": 55,
                                                "column": 31
                                              },
                                              "identifierName": "e"
                                            },
                                            "name": "e"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 1948,
                                            "end": 1960,
                                            "loc": {
                                              "start": {
                                                "line": 55,
                                                "column": 32
                                              },
                                              "end": {
                                                "line": 55,
                                                "column": 44
                                              },
                                              "identifierName": "treeViewNode"
                                            },
                                            "name": "treeViewNode"
                                          },
                                          "computed": false
                                        }
                                      }
                                    ]
                                  }
                                }
                              }
                            ],
                            "directives": []
                          }
                        }
                      ]
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 1997,
                    "end": 2443,
                    "loc": {
                      "start": {
                        "line": 59,
                        "column": 8
                      },
                      "end": {
                        "line": 69,
                        "column": 11
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 1997,
                      "end": 2442,
                      "loc": {
                        "start": {
                          "line": 59,
                          "column": 8
                        },
                        "end": {
                          "line": 69,
                          "column": 10
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 1997,
                        "end": 2016,
                        "loc": {
                          "start": {
                            "line": 59,
                            "column": 8
                          },
                          "end": {
                            "line": 59,
                            "column": 27
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 1997,
                          "end": 2001,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 8
                            },
                            "end": {
                              "line": 59,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 2002,
                          "end": 2016,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 13
                            },
                            "end": {
                              "line": 59,
                              "column": 27
                            },
                            "identifierName": "_onModelLoaded"
                          },
                          "name": "_onModelLoaded"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "CallExpression",
                        "start": 2019,
                        "end": 2442,
                        "loc": {
                          "start": {
                            "line": 59,
                            "column": 30
                          },
                          "end": {
                            "line": 69,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2019,
                          "end": 2039,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 30
                            },
                            "end": {
                              "line": 59,
                              "column": 50
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2019,
                            "end": 2036,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 30
                              },
                              "end": {
                                "line": 59,
                                "column": 47
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2019,
                              "end": 2030,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 30
                                },
                                "end": {
                                  "line": 59,
                                  "column": 41
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2019,
                                "end": 2023,
                                "loc": {
                                  "start": {
                                    "line": 59,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 59,
                                    "column": 34
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2024,
                                "end": 2030,
                                "loc": {
                                  "start": {
                                    "line": 59,
                                    "column": 35
                                  },
                                  "end": {
                                    "line": 59,
                                    "column": 41
                                  },
                                  "identifierName": "viewer"
                                },
                                "name": "viewer"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2031,
                              "end": 2036,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 42
                                },
                                "end": {
                                  "line": 59,
                                  "column": 47
                                },
                                "identifierName": "scene"
                              },
                              "name": "scene"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2037,
                            "end": 2039,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 48
                              },
                              "end": {
                                "line": 59,
                                "column": 50
                              },
                              "identifierName": "on"
                            },
                            "name": "on"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "StringLiteral",
                            "start": 2040,
                            "end": 2053,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 51
                              },
                              "end": {
                                "line": 59,
                                "column": 64
                              }
                            },
                            "extra": {
                              "rawValue": "modelLoaded",
                              "raw": "\"modelLoaded\""
                            },
                            "value": "modelLoaded"
                          },
                          {
                            "type": "ArrowFunctionExpression",
                            "start": 2055,
                            "end": 2441,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 66
                              },
                              "end": {
                                "line": 69,
                                "column": 9
                              }
                            },
                            "id": null,
                            "generator": false,
                            "expression": false,
                            "async": false,
                            "params": [
                              {
                                "type": "Identifier",
                                "start": 2056,
                                "end": 2063,
                                "loc": {
                                  "start": {
                                    "line": 59,
                                    "column": 67
                                  },
                                  "end": {
                                    "line": 59,
                                    "column": 74
                                  },
                                  "identifierName": "modelId"
                                },
                                "name": "modelId"
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "start": 2068,
                              "end": 2441,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 79
                                },
                                "end": {
                                  "line": 69,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "IfStatement",
                                  "start": 2082,
                                  "end": 2431,
                                  "loc": {
                                    "start": {
                                      "line": 60,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 68,
                                      "column": 13
                                    }
                                  },
                                  "test": {
                                    "type": "MemberExpression",
                                    "start": 2086,
                                    "end": 2127,
                                    "loc": {
                                      "start": {
                                        "line": 60,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 60,
                                        "column": 57
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 2086,
                                      "end": 2118,
                                      "loc": {
                                        "start": {
                                          "line": 60,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 60,
                                          "column": 48
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 2086,
                                        "end": 2107,
                                        "loc": {
                                          "start": {
                                            "line": 60,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 60,
                                            "column": 37
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 2086,
                                          "end": 2097,
                                          "loc": {
                                            "start": {
                                              "line": 60,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 60,
                                              "column": 27
                                            }
                                          },
                                          "object": {
                                            "type": "ThisExpression",
                                            "start": 2086,
                                            "end": 2090,
                                            "loc": {
                                              "start": {
                                                "line": 60,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 60,
                                                "column": 20
                                              }
                                            }
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 2091,
                                            "end": 2097,
                                            "loc": {
                                              "start": {
                                                "line": 60,
                                                "column": 21
                                              },
                                              "end": {
                                                "line": 60,
                                                "column": 27
                                              },
                                              "identifierName": "viewer"
                                            },
                                            "name": "viewer"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 2098,
                                          "end": 2107,
                                          "loc": {
                                            "start": {
                                              "line": 60,
                                              "column": 28
                                            },
                                            "end": {
                                              "line": 60,
                                              "column": 37
                                            },
                                            "identifierName": "metaScene"
                                          },
                                          "name": "metaScene"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2108,
                                        "end": 2118,
                                        "loc": {
                                          "start": {
                                            "line": 60,
                                            "column": 38
                                          },
                                          "end": {
                                            "line": 60,
                                            "column": 48
                                          },
                                          "identifierName": "metaModels"
                                        },
                                        "name": "metaModels"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2119,
                                      "end": 2126,
                                      "loc": {
                                        "start": {
                                          "line": 60,
                                          "column": 49
                                        },
                                        "end": {
                                          "line": 60,
                                          "column": 56
                                        },
                                        "identifierName": "modelId"
                                      },
                                      "name": "modelId"
                                    },
                                    "computed": true
                                  },
                                  "consequent": {
                                    "type": "BlockStatement",
                                    "start": 2129,
                                    "end": 2431,
                                    "loc": {
                                      "start": {
                                        "line": 60,
                                        "column": 59
                                      },
                                      "end": {
                                        "line": 68,
                                        "column": 13
                                      }
                                    },
                                    "body": [
                                      {
                                        "type": "VariableDeclaration",
                                        "start": 2147,
                                        "end": 2221,
                                        "loc": {
                                          "start": {
                                            "line": 61,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 61,
                                            "column": 90
                                          }
                                        },
                                        "declarations": [
                                          {
                                            "type": "VariableDeclarator",
                                            "start": 2153,
                                            "end": 2220,
                                            "loc": {
                                              "start": {
                                                "line": 61,
                                                "column": 22
                                              },
                                              "end": {
                                                "line": 61,
                                                "column": 89
                                              }
                                            },
                                            "id": {
                                              "type": "Identifier",
                                              "start": 2153,
                                              "end": 2162,
                                              "loc": {
                                                "start": {
                                                  "line": 61,
                                                  "column": 22
                                                },
                                                "end": {
                                                  "line": 61,
                                                  "column": 31
                                                },
                                                "identifierName": "modelInfo"
                                              },
                                              "name": "modelInfo"
                                            },
                                            "init": {
                                              "type": "CallExpression",
                                              "start": 2165,
                                              "end": 2220,
                                              "loc": {
                                                "start": {
                                                  "line": 61,
                                                  "column": 34
                                                },
                                                "end": {
                                                  "line": 61,
                                                  "column": 89
                                                }
                                              },
                                              "callee": {
                                                "type": "MemberExpression",
                                                "start": 2165,
                                                "end": 2211,
                                                "loc": {
                                                  "start": {
                                                    "line": 61,
                                                    "column": 34
                                                  },
                                                  "end": {
                                                    "line": 61,
                                                    "column": 80
                                                  }
                                                },
                                                "object": {
                                                  "type": "MemberExpression",
                                                  "start": 2165,
                                                  "end": 2198,
                                                  "loc": {
                                                    "start": {
                                                      "line": 61,
                                                      "column": 34
                                                    },
                                                    "end": {
                                                      "line": 61,
                                                      "column": 67
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "MemberExpression",
                                                    "start": 2165,
                                                    "end": 2191,
                                                    "loc": {
                                                      "start": {
                                                        "line": 61,
                                                        "column": 34
                                                      },
                                                      "end": {
                                                        "line": 61,
                                                        "column": 60
                                                      }
                                                    },
                                                    "object": {
                                                      "type": "MemberExpression",
                                                      "start": 2165,
                                                      "end": 2178,
                                                      "loc": {
                                                        "start": {
                                                          "line": 61,
                                                          "column": 34
                                                        },
                                                        "end": {
                                                          "line": 61,
                                                          "column": 47
                                                        }
                                                      },
                                                      "object": {
                                                        "type": "ThisExpression",
                                                        "start": 2165,
                                                        "end": 2169,
                                                        "loc": {
                                                          "start": {
                                                            "line": 61,
                                                            "column": 34
                                                          },
                                                          "end": {
                                                            "line": 61,
                                                            "column": 38
                                                          }
                                                        }
                                                      },
                                                      "property": {
                                                        "type": "Identifier",
                                                        "start": 2170,
                                                        "end": 2178,
                                                        "loc": {
                                                          "start": {
                                                            "line": 61,
                                                            "column": 39
                                                          },
                                                          "end": {
                                                            "line": 61,
                                                            "column": 47
                                                          },
                                                          "identifierName": "viewerUI"
                                                        },
                                                        "name": "viewerUI"
                                                      },
                                                      "computed": false
                                                    },
                                                    "property": {
                                                      "type": "Identifier",
                                                      "start": 2179,
                                                      "end": 2191,
                                                      "loc": {
                                                        "start": {
                                                          "line": 61,
                                                          "column": 48
                                                        },
                                                        "end": {
                                                          "line": 61,
                                                          "column": 60
                                                        },
                                                        "identifierName": "_controllers"
                                                      },
                                                      "name": "_controllers"
                                                    },
                                                    "computed": false
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 2192,
                                                    "end": 2198,
                                                    "loc": {
                                                      "start": {
                                                        "line": 61,
                                                        "column": 61
                                                      },
                                                      "end": {
                                                        "line": 61,
                                                        "column": 67
                                                      },
                                                      "identifierName": "models"
                                                    },
                                                    "name": "models"
                                                  },
                                                  "computed": false
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "start": 2199,
                                                  "end": 2211,
                                                  "loc": {
                                                    "start": {
                                                      "line": 61,
                                                      "column": 68
                                                    },
                                                    "end": {
                                                      "line": 61,
                                                      "column": 80
                                                    },
                                                    "identifierName": "getModelInfo"
                                                  },
                                                  "name": "getModelInfo"
                                                },
                                                "computed": false
                                              },
                                              "arguments": [
                                                {
                                                  "type": "Identifier",
                                                  "start": 2212,
                                                  "end": 2219,
                                                  "loc": {
                                                    "start": {
                                                      "line": 61,
                                                      "column": 81
                                                    },
                                                    "end": {
                                                      "line": 61,
                                                      "column": 88
                                                    },
                                                    "identifierName": "modelId"
                                                  },
                                                  "name": "modelId"
                                                }
                                              ]
                                            }
                                          }
                                        ],
                                        "kind": "const"
                                      },
                                      {
                                        "type": "IfStatement",
                                        "start": 2238,
                                        "end": 2301,
                                        "loc": {
                                          "start": {
                                            "line": 62,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 64,
                                            "column": 17
                                          }
                                        },
                                        "test": {
                                          "type": "UnaryExpression",
                                          "start": 2242,
                                          "end": 2252,
                                          "loc": {
                                            "start": {
                                              "line": 62,
                                              "column": 20
                                            },
                                            "end": {
                                              "line": 62,
                                              "column": 30
                                            }
                                          },
                                          "operator": "!",
                                          "prefix": true,
                                          "argument": {
                                            "type": "Identifier",
                                            "start": 2243,
                                            "end": 2252,
                                            "loc": {
                                              "start": {
                                                "line": 62,
                                                "column": 21
                                              },
                                              "end": {
                                                "line": 62,
                                                "column": 30
                                              },
                                              "identifierName": "modelInfo"
                                            },
                                            "name": "modelInfo"
                                          },
                                          "extra": {
                                            "parenthesizedArgument": false
                                          }
                                        },
                                        "consequent": {
                                          "type": "BlockStatement",
                                          "start": 2254,
                                          "end": 2301,
                                          "loc": {
                                            "start": {
                                              "line": 62,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 64,
                                              "column": 17
                                            }
                                          },
                                          "body": [
                                            {
                                              "type": "ReturnStatement",
                                              "start": 2276,
                                              "end": 2283,
                                              "loc": {
                                                "start": {
                                                  "line": 63,
                                                  "column": 20
                                                },
                                                "end": {
                                                  "line": 63,
                                                  "column": 27
                                                }
                                              },
                                              "argument": null
                                            }
                                          ],
                                          "directives": []
                                        },
                                        "alternate": null
                                      },
                                      {
                                        "type": "ExpressionStatement",
                                        "start": 2318,
                                        "end": 2417,
                                        "loc": {
                                          "start": {
                                            "line": 65,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 67,
                                            "column": 19
                                          }
                                        },
                                        "expression": {
                                          "type": "CallExpression",
                                          "start": 2318,
                                          "end": 2416,
                                          "loc": {
                                            "start": {
                                              "line": 65,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 67,
                                              "column": 18
                                            }
                                          },
                                          "callee": {
                                            "type": "MemberExpression",
                                            "start": 2318,
                                            "end": 2341,
                                            "loc": {
                                              "start": {
                                                "line": 65,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 65,
                                                "column": 39
                                              }
                                            },
                                            "object": {
                                              "type": "MemberExpression",
                                              "start": 2318,
                                              "end": 2332,
                                              "loc": {
                                                "start": {
                                                  "line": 65,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 65,
                                                  "column": 30
                                                }
                                              },
                                              "object": {
                                                "type": "ThisExpression",
                                                "start": 2318,
                                                "end": 2322,
                                                "loc": {
                                                  "start": {
                                                    "line": 65,
                                                    "column": 16
                                                  },
                                                  "end": {
                                                    "line": 65,
                                                    "column": 20
                                                  }
                                                }
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2323,
                                                "end": 2332,
                                                "loc": {
                                                  "start": {
                                                    "line": 65,
                                                    "column": 21
                                                  },
                                                  "end": {
                                                    "line": 65,
                                                    "column": 30
                                                  },
                                                  "identifierName": "_treeView"
                                                },
                                                "name": "_treeView"
                                              },
                                              "computed": false
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 2333,
                                              "end": 2341,
                                              "loc": {
                                                "start": {
                                                  "line": 65,
                                                  "column": 31
                                                },
                                                "end": {
                                                  "line": 65,
                                                  "column": 39
                                                },
                                                "identifierName": "addModel"
                                              },
                                              "name": "addModel"
                                            },
                                            "computed": false
                                          },
                                          "arguments": [
                                            {
                                              "type": "Identifier",
                                              "start": 2342,
                                              "end": 2349,
                                              "loc": {
                                                "start": {
                                                  "line": 65,
                                                  "column": 40
                                                },
                                                "end": {
                                                  "line": 65,
                                                  "column": 47
                                                },
                                                "identifierName": "modelId"
                                              },
                                              "name": "modelId"
                                            },
                                            {
                                              "type": "ObjectExpression",
                                              "start": 2351,
                                              "end": 2415,
                                              "loc": {
                                                "start": {
                                                  "line": 65,
                                                  "column": 49
                                                },
                                                "end": {
                                                  "line": 67,
                                                  "column": 17
                                                }
                                              },
                                              "properties": [
                                                {
                                                  "type": "ObjectProperty",
                                                  "start": 2373,
                                                  "end": 2397,
                                                  "loc": {
                                                    "start": {
                                                      "line": 66,
                                                      "column": 20
                                                    },
                                                    "end": {
                                                      "line": 66,
                                                      "column": 44
                                                    }
                                                  },
                                                  "method": false,
                                                  "shorthand": false,
                                                  "computed": false,
                                                  "key": {
                                                    "type": "Identifier",
                                                    "start": 2373,
                                                    "end": 2381,
                                                    "loc": {
                                                      "start": {
                                                        "line": 66,
                                                        "column": 20
                                                      },
                                                      "end": {
                                                        "line": 66,
                                                        "column": 28
                                                      },
                                                      "identifierName": "rootName"
                                                    },
                                                    "name": "rootName"
                                                  },
                                                  "value": {
                                                    "type": "MemberExpression",
                                                    "start": 2383,
                                                    "end": 2397,
                                                    "loc": {
                                                      "start": {
                                                        "line": 66,
                                                        "column": 30
                                                      },
                                                      "end": {
                                                        "line": 66,
                                                        "column": 44
                                                      }
                                                    },
                                                    "object": {
                                                      "type": "Identifier",
                                                      "start": 2383,
                                                      "end": 2392,
                                                      "loc": {
                                                        "start": {
                                                          "line": 66,
                                                          "column": 30
                                                        },
                                                        "end": {
                                                          "line": 66,
                                                          "column": 39
                                                        },
                                                        "identifierName": "modelInfo"
                                                      },
                                                      "name": "modelInfo"
                                                    },
                                                    "property": {
                                                      "type": "Identifier",
                                                      "start": 2393,
                                                      "end": 2397,
                                                      "loc": {
                                                        "start": {
                                                          "line": 66,
                                                          "column": 40
                                                        },
                                                        "end": {
                                                          "line": 66,
                                                          "column": 44
                                                        },
                                                        "identifierName": "name"
                                                      },
                                                      "name": "name"
                                                    },
                                                    "computed": false
                                                  }
                                                }
                                              ]
                                            }
                                          ]
                                        }
                                      }
                                    ],
                                    "directives": []
                                  },
                                  "alternate": null
                                }
                              ],
                              "directives": []
                            }
                          }
                        ]
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 2453,
                    "end": 2669,
                    "loc": {
                      "start": {
                        "line": 71,
                        "column": 8
                      },
                      "end": {
                        "line": 75,
                        "column": 11
                      }
                    },
                    "expression": {
                      "type": "AssignmentExpression",
                      "start": 2453,
                      "end": 2668,
                      "loc": {
                        "start": {
                          "line": 71,
                          "column": 8
                        },
                        "end": {
                          "line": 75,
                          "column": 10
                        }
                      },
                      "operator": "=",
                      "left": {
                        "type": "MemberExpression",
                        "start": 2453,
                        "end": 2474,
                        "loc": {
                          "start": {
                            "line": 71,
                            "column": 8
                          },
                          "end": {
                            "line": 71,
                            "column": 29
                          }
                        },
                        "object": {
                          "type": "ThisExpression",
                          "start": 2453,
                          "end": 2457,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 8
                            },
                            "end": {
                              "line": 71,
                              "column": 12
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 2458,
                          "end": 2474,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 13
                            },
                            "end": {
                              "line": 71,
                              "column": 29
                            },
                            "identifierName": "_onModelUnloaded"
                          },
                          "name": "_onModelUnloaded"
                        },
                        "computed": false
                      },
                      "right": {
                        "type": "CallExpression",
                        "start": 2477,
                        "end": 2668,
                        "loc": {
                          "start": {
                            "line": 71,
                            "column": 32
                          },
                          "end": {
                            "line": 75,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2477,
                          "end": 2497,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 32
                            },
                            "end": {
                              "line": 71,
                              "column": 52
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2477,
                            "end": 2494,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 32
                              },
                              "end": {
                                "line": 71,
                                "column": 49
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2477,
                              "end": 2488,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 32
                                },
                                "end": {
                                  "line": 71,
                                  "column": 43
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2477,
                                "end": 2481,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 36
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2482,
                                "end": 2488,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 37
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 43
                                  },
                                  "identifierName": "viewer"
                                },
                                "name": "viewer"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2489,
                              "end": 2494,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 44
                                },
                                "end": {
                                  "line": 71,
                                  "column": 49
                                },
                                "identifierName": "scene"
                              },
                              "name": "scene"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2495,
                            "end": 2497,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 50
                              },
                              "end": {
                                "line": 71,
                                "column": 52
                              },
                              "identifierName": "on"
                            },
                            "name": "on"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "StringLiteral",
                            "start": 2498,
                            "end": 2513,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 53
                              },
                              "end": {
                                "line": 71,
                                "column": 68
                              }
                            },
                            "extra": {
                              "rawValue": "modelUnloaded",
                              "raw": "\"modelUnloaded\""
                            },
                            "value": "modelUnloaded"
                          },
                          {
                            "type": "ArrowFunctionExpression",
                            "start": 2515,
                            "end": 2667,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 70
                              },
                              "end": {
                                "line": 75,
                                "column": 9
                              }
                            },
                            "id": null,
                            "generator": false,
                            "expression": false,
                            "async": false,
                            "params": [
                              {
                                "type": "Identifier",
                                "start": 2516,
                                "end": 2523,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 71
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 78
                                  },
                                  "identifierName": "modelId"
                                },
                                "name": "modelId"
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "start": 2528,
                              "end": 2667,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 83
                                },
                                "end": {
                                  "line": 75,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "IfStatement",
                                  "start": 2542,
                                  "end": 2657,
                                  "loc": {
                                    "start": {
                                      "line": 72,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 74,
                                      "column": 13
                                    }
                                  },
                                  "test": {
                                    "type": "MemberExpression",
                                    "start": 2546,
                                    "end": 2587,
                                    "loc": {
                                      "start": {
                                        "line": 72,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 72,
                                        "column": 57
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 2546,
                                      "end": 2578,
                                      "loc": {
                                        "start": {
                                          "line": 72,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 72,
                                          "column": 48
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 2546,
                                        "end": 2567,
                                        "loc": {
                                          "start": {
                                            "line": 72,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 72,
                                            "column": 37
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 2546,
                                          "end": 2557,
                                          "loc": {
                                            "start": {
                                              "line": 72,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 72,
                                              "column": 27
                                            }
                                          },
                                          "object": {
                                            "type": "ThisExpression",
                                            "start": 2546,
                                            "end": 2550,
                                            "loc": {
                                              "start": {
                                                "line": 72,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 72,
                                                "column": 20
                                              }
                                            }
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 2551,
                                            "end": 2557,
                                            "loc": {
                                              "start": {
                                                "line": 72,
                                                "column": 21
                                              },
                                              "end": {
                                                "line": 72,
                                                "column": 27
                                              },
                                              "identifierName": "viewer"
                                            },
                                            "name": "viewer"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 2558,
                                          "end": 2567,
                                          "loc": {
                                            "start": {
                                              "line": 72,
                                              "column": 28
                                            },
                                            "end": {
                                              "line": 72,
                                              "column": 37
                                            },
                                            "identifierName": "metaScene"
                                          },
                                          "name": "metaScene"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2568,
                                        "end": 2578,
                                        "loc": {
                                          "start": {
                                            "line": 72,
                                            "column": 38
                                          },
                                          "end": {
                                            "line": 72,
                                            "column": 48
                                          },
                                          "identifierName": "metaModels"
                                        },
                                        "name": "metaModels"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2579,
                                      "end": 2586,
                                      "loc": {
                                        "start": {
                                          "line": 72,
                                          "column": 49
                                        },
                                        "end": {
                                          "line": 72,
                                          "column": 56
                                        },
                                        "identifierName": "modelId"
                                      },
                                      "name": "modelId"
                                    },
                                    "computed": true
                                  },
                                  "consequent": {
                                    "type": "BlockStatement",
                                    "start": 2589,
                                    "end": 2657,
                                    "loc": {
                                      "start": {
                                        "line": 72,
                                        "column": 59
                                      },
                                      "end": {
                                        "line": 74,
                                        "column": 13
                                      }
                                    },
                                    "body": [
                                      {
                                        "type": "ExpressionStatement",
                                        "start": 2607,
                                        "end": 2643,
                                        "loc": {
                                          "start": {
                                            "line": 73,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 73,
                                            "column": 52
                                          }
                                        },
                                        "expression": {
                                          "type": "CallExpression",
                                          "start": 2607,
                                          "end": 2642,
                                          "loc": {
                                            "start": {
                                              "line": 73,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 73,
                                              "column": 51
                                            }
                                          },
                                          "callee": {
                                            "type": "MemberExpression",
                                            "start": 2607,
                                            "end": 2633,
                                            "loc": {
                                              "start": {
                                                "line": 73,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 73,
                                                "column": 42
                                              }
                                            },
                                            "object": {
                                              "type": "MemberExpression",
                                              "start": 2607,
                                              "end": 2621,
                                              "loc": {
                                                "start": {
                                                  "line": 73,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 73,
                                                  "column": 30
                                                }
                                              },
                                              "object": {
                                                "type": "ThisExpression",
                                                "start": 2607,
                                                "end": 2611,
                                                "loc": {
                                                  "start": {
                                                    "line": 73,
                                                    "column": 16
                                                  },
                                                  "end": {
                                                    "line": 73,
                                                    "column": 20
                                                  }
                                                }
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2612,
                                                "end": 2621,
                                                "loc": {
                                                  "start": {
                                                    "line": 73,
                                                    "column": 21
                                                  },
                                                  "end": {
                                                    "line": 73,
                                                    "column": 30
                                                  },
                                                  "identifierName": "_treeView"
                                                },
                                                "name": "_treeView"
                                              },
                                              "computed": false
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 2622,
                                              "end": 2633,
                                              "loc": {
                                                "start": {
                                                  "line": 73,
                                                  "column": 31
                                                },
                                                "end": {
                                                  "line": 73,
                                                  "column": 42
                                                },
                                                "identifierName": "removeModel"
                                              },
                                              "name": "removeModel"
                                            },
                                            "computed": false
                                          },
                                          "arguments": [
                                            {
                                              "type": "Identifier",
                                              "start": 2634,
                                              "end": 2641,
                                              "loc": {
                                                "start": {
                                                  "line": 73,
                                                  "column": 43
                                                },
                                                "end": {
                                                  "line": 73,
                                                  "column": 50
                                                },
                                                "identifierName": "modelId"
                                              },
                                              "name": "modelId"
                                            }
                                          ]
                                        }
                                      }
                                    ],
                                    "directives": []
                                  },
                                  "alternate": null
                                }
                              ],
                              "directives": []
                            }
                          }
                        ]
                      }
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 2679,
                    "end": 2761,
                    "loc": {
                      "start": {
                        "line": 77,
                        "column": 8
                      },
                      "end": {
                        "line": 79,
                        "column": 11
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 2679,
                      "end": 2760,
                      "loc": {
                        "start": {
                          "line": 77,
                          "column": 8
                        },
                        "end": {
                          "line": 79,
                          "column": 10
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 2679,
                        "end": 2695,
                        "loc": {
                          "start": {
                            "line": 77,
                            "column": 8
                          },
                          "end": {
                            "line": 77,
                            "column": 24
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 2679,
                          "end": 2692,
                          "loc": {
                            "start": {
                              "line": 77,
                              "column": 8
                            },
                            "end": {
                              "line": 77,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 2679,
                            "end": 2683,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 8
                              },
                              "end": {
                                "line": 77,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2684,
                            "end": 2692,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 13
                              },
                              "end": {
                                "line": 77,
                                "column": 21
                              },
                              "identifierName": "viewerUI"
                            },
                            "name": "viewerUI"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 2693,
                          "end": 2695,
                          "loc": {
                            "start": {
                              "line": 77,
                              "column": 22
                            },
                            "end": {
                              "line": 77,
                              "column": 24
                            },
                            "identifierName": "on"
                          },
                          "name": "on"
                        },
                        "computed": false
                      },
                      "arguments": [
                        {
                          "type": "StringLiteral",
                          "start": 2696,
                          "end": 2703,
                          "loc": {
                            "start": {
                              "line": 77,
                              "column": 25
                            },
                            "end": {
                              "line": 77,
                              "column": 32
                            }
                          },
                          "extra": {
                            "rawValue": "reset",
                            "raw": "\"reset\""
                          },
                          "value": "reset"
                        },
                        {
                          "type": "ArrowFunctionExpression",
                          "start": 2705,
                          "end": 2759,
                          "loc": {
                            "start": {
                              "line": 77,
                              "column": 34
                            },
                            "end": {
                              "line": 79,
                              "column": 9
                            }
                          },
                          "id": null,
                          "generator": false,
                          "expression": false,
                          "async": false,
                          "params": [],
                          "body": {
                            "type": "BlockStatement",
                            "start": 2709,
                            "end": 2759,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 38
                              },
                              "end": {
                                "line": 79,
                                "column": 9
                              }
                            },
                            "body": [
                              {
                                "type": "ExpressionStatement",
                                "start": 2723,
                                "end": 2749,
                                "loc": {
                                  "start": {
                                    "line": 78,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 78,
                                    "column": 38
                                  }
                                },
                                "expression": {
                                  "type": "CallExpression",
                                  "start": 2723,
                                  "end": 2748,
                                  "loc": {
                                    "start": {
                                      "line": 78,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 78,
                                      "column": 37
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 2723,
                                    "end": 2746,
                                    "loc": {
                                      "start": {
                                        "line": 78,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 78,
                                        "column": 35
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 2723,
                                      "end": 2737,
                                      "loc": {
                                        "start": {
                                          "line": 78,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 78,
                                          "column": 26
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 2723,
                                        "end": 2727,
                                        "loc": {
                                          "start": {
                                            "line": 78,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 78,
                                            "column": 16
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2728,
                                        "end": 2737,
                                        "loc": {
                                          "start": {
                                            "line": 78,
                                            "column": 17
                                          },
                                          "end": {
                                            "line": 78,
                                            "column": 26
                                          },
                                          "identifierName": "_treeView"
                                        },
                                        "name": "_treeView"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2738,
                                      "end": 2746,
                                      "loc": {
                                        "start": {
                                          "line": 78,
                                          "column": 27
                                        },
                                        "end": {
                                          "line": 78,
                                          "column": 35
                                        },
                                        "identifierName": "collapse"
                                      },
                                      "name": "collapse"
                                    },
                                    "computed": false
                                  },
                                  "arguments": []
                                }
                              }
                            ],
                            "directives": []
                          }
                        }
                      ]
                    }
                  }
                ],
                "directives": []
              }
            },
            {
              "type": "ClassMethod",
              "start": 2773,
              "end": 3290,
              "loc": {
                "start": {
                  "line": 82,
                  "column": 4
                },
                "end": {
                  "line": 92,
                  "column": 5
                }
              },
              "static": false,
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 2773,
                "end": 2783,
                "loc": {
                  "start": {
                    "line": 82,
                    "column": 4
                  },
                  "end": {
                    "line": 82,
                    "column": 14
                  },
                  "identifierName": "setEnabled"
                },
                "name": "setEnabled"
              },
              "kind": "method",
              "id": null,
              "generator": false,
              "expression": false,
              "async": false,
              "params": [
                {
                  "type": "Identifier",
                  "start": 2784,
                  "end": 2791,
                  "loc": {
                    "start": {
                      "line": 82,
                      "column": 15
                    },
                    "end": {
                      "line": 82,
                      "column": 22
                    },
                    "identifierName": "enabled"
                  },
                  "name": "enabled"
                }
              ],
              "body": {
                "type": "BlockStatement",
                "start": 2793,
                "end": 3290,
                "loc": {
                  "start": {
                    "line": 82,
                    "column": 24
                  },
                  "end": {
                    "line": 92,
                    "column": 5
                  }
                },
                "body": [
                  {
                    "type": "IfStatement",
                    "start": 2803,
                    "end": 3284,
                    "loc": {
                      "start": {
                        "line": 83,
                        "column": 8
                      },
                      "end": {
                        "line": 91,
                        "column": 9
                      }
                    },
                    "test": {
                      "type": "UnaryExpression",
                      "start": 2807,
                      "end": 2815,
                      "loc": {
                        "start": {
                          "line": 83,
                          "column": 12
                        },
                        "end": {
                          "line": 83,
                          "column": 20
                        }
                      },
                      "operator": "!",
                      "prefix": true,
                      "argument": {
                        "type": "Identifier",
                        "start": 2808,
                        "end": 2815,
                        "loc": {
                          "start": {
                            "line": 83,
                            "column": 13
                          },
                          "end": {
                            "line": 83,
                            "column": 20
                          },
                          "identifierName": "enabled"
                        },
                        "name": "enabled"
                      },
                      "extra": {
                        "parenthesizedArgument": false
                      }
                    },
                    "consequent": {
                      "type": "BlockStatement",
                      "start": 2817,
                      "end": 3043,
                      "loc": {
                        "start": {
                          "line": 83,
                          "column": 22
                        },
                        "end": {
                          "line": 87,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ExpressionStatement",
                          "start": 2831,
                          "end": 2887,
                          "loc": {
                            "start": {
                              "line": 84,
                              "column": 12
                            },
                            "end": {
                              "line": 84,
                              "column": 68
                            }
                          },
                          "expression": {
                            "type": "CallExpression",
                            "start": 2831,
                            "end": 2886,
                            "loc": {
                              "start": {
                                "line": 84,
                                "column": 12
                              },
                              "end": {
                                "line": 84,
                                "column": 67
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2831,
                              "end": 2874,
                              "loc": {
                                "start": {
                                  "line": 84,
                                  "column": 12
                                },
                                "end": {
                                  "line": 84,
                                  "column": 55
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2831,
                                "end": 2870,
                                "loc": {
                                  "start": {
                                    "line": 84,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 84,
                                    "column": 51
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2831,
                                  "end": 2860,
                                  "loc": {
                                    "start": {
                                      "line": 84,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 84,
                                      "column": 41
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 2831,
                                    "end": 2835,
                                    "loc": {
                                      "start": {
                                        "line": 84,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 84,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2836,
                                    "end": 2860,
                                    "loc": {
                                      "start": {
                                        "line": 84,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 84,
                                        "column": 41
                                      },
                                      "identifierName": "_objectsTabButtonElement"
                                    },
                                    "name": "_objectsTabButtonElement"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2861,
                                  "end": 2870,
                                  "loc": {
                                    "start": {
                                      "line": 84,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 84,
                                      "column": 51
                                    },
                                    "identifierName": "classList"
                                  },
                                  "name": "classList"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2871,
                                "end": 2874,
                                "loc": {
                                  "start": {
                                    "line": 84,
                                    "column": 52
                                  },
                                  "end": {
                                    "line": 84,
                                    "column": 55
                                  },
                                  "identifierName": "add"
                                },
                                "name": "add"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "StringLiteral",
                                "start": 2875,
                                "end": 2885,
                                "loc": {
                                  "start": {
                                    "line": 84,
                                    "column": 56
                                  },
                                  "end": {
                                    "line": 84,
                                    "column": 66
                                  }
                                },
                                "extra": {
                                  "rawValue": "disabled",
                                  "raw": "\"disabled\""
                                },
                                "value": "disabled"
                              }
                            ]
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "start": 2900,
                          "end": 2960,
                          "loc": {
                            "start": {
                              "line": 85,
                              "column": 12
                            },
                            "end": {
                              "line": 85,
                              "column": 72
                            }
                          },
                          "expression": {
                            "type": "CallExpression",
                            "start": 2900,
                            "end": 2959,
                            "loc": {
                              "start": {
                                "line": 85,
                                "column": 12
                              },
                              "end": {
                                "line": 85,
                                "column": 71
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2900,
                              "end": 2947,
                              "loc": {
                                "start": {
                                  "line": 85,
                                  "column": 12
                                },
                                "end": {
                                  "line": 85,
                                  "column": 59
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2900,
                                "end": 2943,
                                "loc": {
                                  "start": {
                                    "line": 85,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 85,
                                    "column": 55
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2900,
                                  "end": 2933,
                                  "loc": {
                                    "start": {
                                      "line": 85,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 85,
                                      "column": 45
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 2900,
                                    "end": 2904,
                                    "loc": {
                                      "start": {
                                        "line": 85,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 85,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2905,
                                    "end": 2933,
                                    "loc": {
                                      "start": {
                                        "line": 85,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 85,
                                        "column": 45
                                      },
                                      "identifierName": "_showAllObjectsButtonElement"
                                    },
                                    "name": "_showAllObjectsButtonElement"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2934,
                                  "end": 2943,
                                  "loc": {
                                    "start": {
                                      "line": 85,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 85,
                                      "column": 55
                                    },
                                    "identifierName": "classList"
                                  },
                                  "name": "classList"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2944,
                                "end": 2947,
                                "loc": {
                                  "start": {
                                    "line": 85,
                                    "column": 56
                                  },
                                  "end": {
                                    "line": 85,
                                    "column": 59
                                  },
                                  "identifierName": "add"
                                },
                                "name": "add"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "StringLiteral",
                                "start": 2948,
                                "end": 2958,
                                "loc": {
                                  "start": {
                                    "line": 85,
                                    "column": 60
                                  },
                                  "end": {
                                    "line": 85,
                                    "column": 70
                                  }
                                },
                                "extra": {
                                  "rawValue": "disabled",
                                  "raw": "\"disabled\""
                                },
                                "value": "disabled"
                              }
                            ]
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "start": 2973,
                          "end": 3033,
                          "loc": {
                            "start": {
                              "line": 86,
                              "column": 12
                            },
                            "end": {
                              "line": 86,
                              "column": 72
                            }
                          },
                          "expression": {
                            "type": "CallExpression",
                            "start": 2973,
                            "end": 3032,
                            "loc": {
                              "start": {
                                "line": 86,
                                "column": 12
                              },
                              "end": {
                                "line": 86,
                                "column": 71
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2973,
                              "end": 3020,
                              "loc": {
                                "start": {
                                  "line": 86,
                                  "column": 12
                                },
                                "end": {
                                  "line": 86,
                                  "column": 59
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2973,
                                "end": 3016,
                                "loc": {
                                  "start": {
                                    "line": 86,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 86,
                                    "column": 55
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2973,
                                  "end": 3006,
                                  "loc": {
                                    "start": {
                                      "line": 86,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 86,
                                      "column": 45
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 2973,
                                    "end": 2977,
                                    "loc": {
                                      "start": {
                                        "line": 86,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 86,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2978,
                                    "end": 3006,
                                    "loc": {
                                      "start": {
                                        "line": 86,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 86,
                                        "column": 45
                                      },
                                      "identifierName": "_hideAllObjectsButtonElement"
                                    },
                                    "name": "_hideAllObjectsButtonElement"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3007,
                                  "end": 3016,
                                  "loc": {
                                    "start": {
                                      "line": 86,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 86,
                                      "column": 55
                                    },
                                    "identifierName": "classList"
                                  },
                                  "name": "classList"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3017,
                                "end": 3020,
                                "loc": {
                                  "start": {
                                    "line": 86,
                                    "column": 56
                                  },
                                  "end": {
                                    "line": 86,
                                    "column": 59
                                  },
                                  "identifierName": "add"
                                },
                                "name": "add"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "StringLiteral",
                                "start": 3021,
                                "end": 3031,
                                "loc": {
                                  "start": {
                                    "line": 86,
                                    "column": 60
                                  },
                                  "end": {
                                    "line": 86,
                                    "column": 70
                                  }
                                },
                                "extra": {
                                  "rawValue": "disabled",
                                  "raw": "\"disabled\""
                                },
                                "value": "disabled"
                              }
                            ]
                          }
                        }
                      ],
                      "directives": []
                    },
                    "alternate": {
                      "type": "BlockStatement",
                      "start": 3049,
                      "end": 3284,
                      "loc": {
                        "start": {
                          "line": 87,
                          "column": 15
                        },
                        "end": {
                          "line": 91,
                          "column": 9
                        }
                      },
                      "body": [
                        {
                          "type": "ExpressionStatement",
                          "start": 3063,
                          "end": 3122,
                          "loc": {
                            "start": {
                              "line": 88,
                              "column": 12
                            },
                            "end": {
                              "line": 88,
                              "column": 71
                            }
                          },
                          "expression": {
                            "type": "CallExpression",
                            "start": 3063,
                            "end": 3121,
                            "loc": {
                              "start": {
                                "line": 88,
                                "column": 12
                              },
                              "end": {
                                "line": 88,
                                "column": 70
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 3063,
                              "end": 3109,
                              "loc": {
                                "start": {
                                  "line": 88,
                                  "column": 12
                                },
                                "end": {
                                  "line": 88,
                                  "column": 58
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 3063,
                                "end": 3102,
                                "loc": {
                                  "start": {
                                    "line": 88,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 88,
                                    "column": 51
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3063,
                                  "end": 3092,
                                  "loc": {
                                    "start": {
                                      "line": 88,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 88,
                                      "column": 41
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 3063,
                                    "end": 3067,
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3068,
                                    "end": 3092,
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 41
                                      },
                                      "identifierName": "_objectsTabButtonElement"
                                    },
                                    "name": "_objectsTabButtonElement"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3093,
                                  "end": 3102,
                                  "loc": {
                                    "start": {
                                      "line": 88,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 88,
                                      "column": 51
                                    },
                                    "identifierName": "classList"
                                  },
                                  "name": "classList"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3103,
                                "end": 3109,
                                "loc": {
                                  "start": {
                                    "line": 88,
                                    "column": 52
                                  },
                                  "end": {
                                    "line": 88,
                                    "column": 58
                                  },
                                  "identifierName": "remove"
                                },
                                "name": "remove"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "StringLiteral",
                                "start": 3110,
                                "end": 3120,
                                "loc": {
                                  "start": {
                                    "line": 88,
                                    "column": 59
                                  },
                                  "end": {
                                    "line": 88,
                                    "column": 69
                                  }
                                },
                                "extra": {
                                  "rawValue": "disabled",
                                  "raw": "\"disabled\""
                                },
                                "value": "disabled"
                              }
                            ]
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "start": 3135,
                          "end": 3198,
                          "loc": {
                            "start": {
                              "line": 89,
                              "column": 12
                            },
                            "end": {
                              "line": 89,
                              "column": 75
                            }
                          },
                          "expression": {
                            "type": "CallExpression",
                            "start": 3135,
                            "end": 3197,
                            "loc": {
                              "start": {
                                "line": 89,
                                "column": 12
                              },
                              "end": {
                                "line": 89,
                                "column": 74
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 3135,
                              "end": 3185,
                              "loc": {
                                "start": {
                                  "line": 89,
                                  "column": 12
                                },
                                "end": {
                                  "line": 89,
                                  "column": 62
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 3135,
                                "end": 3178,
                                "loc": {
                                  "start": {
                                    "line": 89,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 89,
                                    "column": 55
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3135,
                                  "end": 3168,
                                  "loc": {
                                    "start": {
                                      "line": 89,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 89,
                                      "column": 45
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 3135,
                                    "end": 3139,
                                    "loc": {
                                      "start": {
                                        "line": 89,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 89,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3140,
                                    "end": 3168,
                                    "loc": {
                                      "start": {
                                        "line": 89,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 89,
                                        "column": 45
                                      },
                                      "identifierName": "_showAllObjectsButtonElement"
                                    },
                                    "name": "_showAllObjectsButtonElement"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3169,
                                  "end": 3178,
                                  "loc": {
                                    "start": {
                                      "line": 89,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 89,
                                      "column": 55
                                    },
                                    "identifierName": "classList"
                                  },
                                  "name": "classList"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3179,
                                "end": 3185,
                                "loc": {
                                  "start": {
                                    "line": 89,
                                    "column": 56
                                  },
                                  "end": {
                                    "line": 89,
                                    "column": 62
                                  },
                                  "identifierName": "remove"
                                },
                                "name": "remove"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "StringLiteral",
                                "start": 3186,
                                "end": 3196,
                                "loc": {
                                  "start": {
                                    "line": 89,
                                    "column": 63
                                  },
                                  "end": {
                                    "line": 89,
                                    "column": 73
                                  }
                                },
                                "extra": {
                                  "rawValue": "disabled",
                                  "raw": "\"disabled\""
                                },
                                "value": "disabled"
                              }
                            ]
                          }
                        },
                        {
                          "type": "ExpressionStatement",
                          "start": 3211,
                          "end": 3274,
                          "loc": {
                            "start": {
                              "line": 90,
                              "column": 12
                            },
                            "end": {
                              "line": 90,
                              "column": 75
                            }
                          },
                          "expression": {
                            "type": "CallExpression",
                            "start": 3211,
                            "end": 3273,
                            "loc": {
                              "start": {
                                "line": 90,
                                "column": 12
                              },
                              "end": {
                                "line": 90,
                                "column": 74
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 3211,
                              "end": 3261,
                              "loc": {
                                "start": {
                                  "line": 90,
                                  "column": 12
                                },
                                "end": {
                                  "line": 90,
                                  "column": 62
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 3211,
                                "end": 3254,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 55
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3211,
                                  "end": 3244,
                                  "loc": {
                                    "start": {
                                      "line": 90,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 90,
                                      "column": 45
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 3211,
                                    "end": 3215,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3216,
                                    "end": 3244,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 45
                                      },
                                      "identifierName": "_hideAllObjectsButtonElement"
                                    },
                                    "name": "_hideAllObjectsButtonElement"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3245,
                                  "end": 3254,
                                  "loc": {
                                    "start": {
                                      "line": 90,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 90,
                                      "column": 55
                                    },
                                    "identifierName": "classList"
                                  },
                                  "name": "classList"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3255,
                                "end": 3261,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 56
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 62
                                  },
                                  "identifierName": "remove"
                                },
                                "name": "remove"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "StringLiteral",
                                "start": 3262,
                                "end": 3272,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 63
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 73
                                  }
                                },
                                "extra": {
                                  "rawValue": "disabled",
                                  "raw": "\"disabled\""
                                },
                                "value": "disabled"
                              }
                            ]
                          }
                        }
                      ],
                      "directives": []
                    }
                  }
                ],
                "directives": []
              }
            },
            {
              "type": "ClassMethod",
              "start": 3296,
              "end": 3410,
              "loc": {
                "start": {
                  "line": 94,
                  "column": 4
                },
                "end": {
                  "line": 97,
                  "column": 5
                }
              },
              "static": false,
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 3296,
                "end": 3314,
                "loc": {
                  "start": {
                    "line": 94,
                    "column": 4
                  },
                  "end": {
                    "line": 94,
                    "column": 22
                  },
                  "identifierName": "showNodeInTreeView"
                },
                "name": "showNodeInTreeView"
              },
              "kind": "method",
              "id": null,
              "generator": false,
              "expression": false,
              "async": false,
              "params": [
                {
                  "type": "Identifier",
                  "start": 3315,
                  "end": 3323,
                  "loc": {
                    "start": {
                      "line": 94,
                      "column": 23
                    },
                    "end": {
                      "line": 94,
                      "column": 31
                    },
                    "identifierName": "objectId"
                  },
                  "name": "objectId"
                }
              ],
              "body": {
                "type": "BlockStatement",
                "start": 3325,
                "end": 3410,
                "loc": {
                  "start": {
                    "line": 94,
                    "column": 33
                  },
                  "end": {
                    "line": 97,
                    "column": 5
                  }
                },
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "start": 3335,
                    "end": 3361,
                    "loc": {
                      "start": {
                        "line": 95,
                        "column": 8
                      },
                      "end": {
                        "line": 95,
                        "column": 34
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 3335,
                      "end": 3360,
                      "loc": {
                        "start": {
                          "line": 95,
                          "column": 8
                        },
                        "end": {
                          "line": 95,
                          "column": 33
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 3335,
                        "end": 3358,
                        "loc": {
                          "start": {
                            "line": 95,
                            "column": 8
                          },
                          "end": {
                            "line": 95,
                            "column": 31
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 3335,
                          "end": 3349,
                          "loc": {
                            "start": {
                              "line": 95,
                              "column": 8
                            },
                            "end": {
                              "line": 95,
                              "column": 22
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 3335,
                            "end": 3339,
                            "loc": {
                              "start": {
                                "line": 95,
                                "column": 8
                              },
                              "end": {
                                "line": 95,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3340,
                            "end": 3349,
                            "loc": {
                              "start": {
                                "line": 95,
                                "column": 13
                              },
                              "end": {
                                "line": 95,
                                "column": 22
                              },
                              "identifierName": "_treeView"
                            },
                            "name": "_treeView"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 3350,
                          "end": 3358,
                          "loc": {
                            "start": {
                              "line": 95,
                              "column": 23
                            },
                            "end": {
                              "line": 95,
                              "column": 31
                            },
                            "identifierName": "collapse"
                          },
                          "name": "collapse"
                        },
                        "computed": false
                      },
                      "arguments": []
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 3370,
                    "end": 3404,
                    "loc": {
                      "start": {
                        "line": 96,
                        "column": 8
                      },
                      "end": {
                        "line": 96,
                        "column": 42
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 3370,
                      "end": 3403,
                      "loc": {
                        "start": {
                          "line": 96,
                          "column": 8
                        },
                        "end": {
                          "line": 96,
                          "column": 41
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 3370,
                        "end": 3393,
                        "loc": {
                          "start": {
                            "line": 96,
                            "column": 8
                          },
                          "end": {
                            "line": 96,
                            "column": 31
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 3370,
                          "end": 3384,
                          "loc": {
                            "start": {
                              "line": 96,
                              "column": 8
                            },
                            "end": {
                              "line": 96,
                              "column": 22
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 3370,
                            "end": 3374,
                            "loc": {
                              "start": {
                                "line": 96,
                                "column": 8
                              },
                              "end": {
                                "line": 96,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3375,
                            "end": 3384,
                            "loc": {
                              "start": {
                                "line": 96,
                                "column": 13
                              },
                              "end": {
                                "line": 96,
                                "column": 22
                              },
                              "identifierName": "_treeView"
                            },
                            "name": "_treeView"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 3385,
                          "end": 3393,
                          "loc": {
                            "start": {
                              "line": 96,
                              "column": 23
                            },
                            "end": {
                              "line": 96,
                              "column": 31
                            },
                            "identifierName": "showNode"
                          },
                          "name": "showNode"
                        },
                        "computed": false
                      },
                      "arguments": [
                        {
                          "type": "Identifier",
                          "start": 3394,
                          "end": 3402,
                          "loc": {
                            "start": {
                              "line": 96,
                              "column": 32
                            },
                            "end": {
                              "line": 96,
                              "column": 40
                            },
                            "identifierName": "objectId"
                          },
                          "name": "objectId"
                        }
                      ]
                    }
                  }
                ],
                "directives": []
              }
            },
            {
              "type": "ClassMethod",
              "start": 3416,
              "end": 3643,
              "loc": {
                "start": {
                  "line": 99,
                  "column": 4
                },
                "end": {
                  "line": 105,
                  "column": 5
                }
              },
              "static": false,
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 3416,
                "end": 3423,
                "loc": {
                  "start": {
                    "line": 99,
                    "column": 4
                  },
                  "end": {
                    "line": 99,
                    "column": 11
                  },
                  "identifierName": "destroy"
                },
                "name": "destroy"
              },
              "kind": "method",
              "id": null,
              "generator": false,
              "expression": false,
              "async": false,
              "params": [],
              "body": {
                "type": "BlockStatement",
                "start": 3426,
                "end": 3643,
                "loc": {
                  "start": {
                    "line": 99,
                    "column": 14
                  },
                  "end": {
                    "line": 105,
                    "column": 5
                  }
                },
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "start": 3436,
                    "end": 3452,
                    "loc": {
                      "start": {
                        "line": 100,
                        "column": 8
                      },
                      "end": {
                        "line": 100,
                        "column": 24
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 3436,
                      "end": 3451,
                      "loc": {
                        "start": {
                          "line": 100,
                          "column": 8
                        },
                        "end": {
                          "line": 100,
                          "column": 23
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 3436,
                        "end": 3449,
                        "loc": {
                          "start": {
                            "line": 100,
                            "column": 8
                          },
                          "end": {
                            "line": 100,
                            "column": 21
                          }
                        },
                        "object": {
                          "type": "Super",
                          "start": 3436,
                          "end": 3441,
                          "loc": {
                            "start": {
                              "line": 100,
                              "column": 8
                            },
                            "end": {
                              "line": 100,
                              "column": 13
                            }
                          }
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 3442,
                          "end": 3449,
                          "loc": {
                            "start": {
                              "line": 100,
                              "column": 14
                            },
                            "end": {
                              "line": 100,
                              "column": 21
                            },
                            "identifierName": "destroy"
                          },
                          "name": "destroy"
                        },
                        "computed": false
                      },
                      "arguments": []
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 3461,
                    "end": 3486,
                    "loc": {
                      "start": {
                        "line": 101,
                        "column": 8
                      },
                      "end": {
                        "line": 101,
                        "column": 33
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 3461,
                      "end": 3485,
                      "loc": {
                        "start": {
                          "line": 101,
                          "column": 8
                        },
                        "end": {
                          "line": 101,
                          "column": 32
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 3461,
                        "end": 3483,
                        "loc": {
                          "start": {
                            "line": 101,
                            "column": 8
                          },
                          "end": {
                            "line": 101,
                            "column": 30
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 3461,
                          "end": 3475,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 8
                            },
                            "end": {
                              "line": 101,
                              "column": 22
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 3461,
                            "end": 3465,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 8
                              },
                              "end": {
                                "line": 101,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3466,
                            "end": 3475,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 13
                              },
                              "end": {
                                "line": 101,
                                "column": 22
                              },
                              "identifierName": "_treeView"
                            },
                            "name": "_treeView"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 3476,
                          "end": 3483,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 23
                            },
                            "end": {
                              "line": 101,
                              "column": 30
                            },
                            "identifierName": "destroy"
                          },
                          "name": "destroy"
                        },
                        "computed": false
                      },
                      "arguments": []
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 3495,
                    "end": 3531,
                    "loc": {
                      "start": {
                        "line": 102,
                        "column": 8
                      },
                      "end": {
                        "line": 102,
                        "column": 44
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 3495,
                      "end": 3530,
                      "loc": {
                        "start": {
                          "line": 102,
                          "column": 8
                        },
                        "end": {
                          "line": 102,
                          "column": 43
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 3495,
                        "end": 3528,
                        "loc": {
                          "start": {
                            "line": 102,
                            "column": 8
                          },
                          "end": {
                            "line": 102,
                            "column": 41
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 3495,
                          "end": 3520,
                          "loc": {
                            "start": {
                              "line": 102,
                              "column": 8
                            },
                            "end": {
                              "line": 102,
                              "column": 33
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 3495,
                            "end": 3499,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 8
                              },
                              "end": {
                                "line": 102,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3500,
                            "end": 3520,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 13
                              },
                              "end": {
                                "line": 102,
                                "column": 33
                              },
                              "identifierName": "_treeViewContextMenu"
                            },
                            "name": "_treeViewContextMenu"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 3521,
                          "end": 3528,
                          "loc": {
                            "start": {
                              "line": 102,
                              "column": 34
                            },
                            "end": {
                              "line": 102,
                              "column": 41
                            },
                            "identifierName": "destroy"
                          },
                          "name": "destroy"
                        },
                        "computed": false
                      },
                      "arguments": []
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 3540,
                    "end": 3583,
                    "loc": {
                      "start": {
                        "line": 103,
                        "column": 8
                      },
                      "end": {
                        "line": 103,
                        "column": 51
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 3540,
                      "end": 3582,
                      "loc": {
                        "start": {
                          "line": 103,
                          "column": 8
                        },
                        "end": {
                          "line": 103,
                          "column": 50
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 3540,
                        "end": 3561,
                        "loc": {
                          "start": {
                            "line": 103,
                            "column": 8
                          },
                          "end": {
                            "line": 103,
                            "column": 29
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 3540,
                          "end": 3557,
                          "loc": {
                            "start": {
                              "line": 103,
                              "column": 8
                            },
                            "end": {
                              "line": 103,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3540,
                            "end": 3551,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 8
                              },
                              "end": {
                                "line": 103,
                                "column": 19
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3540,
                              "end": 3544,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 8
                                },
                                "end": {
                                  "line": 103,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3545,
                              "end": 3551,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 13
                                },
                                "end": {
                                  "line": 103,
                                  "column": 19
                                },
                                "identifierName": "viewer"
                              },
                              "name": "viewer"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3552,
                            "end": 3557,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 20
                              },
                              "end": {
                                "line": 103,
                                "column": 25
                              },
                              "identifierName": "scene"
                            },
                            "name": "scene"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 3558,
                          "end": 3561,
                          "loc": {
                            "start": {
                              "line": 103,
                              "column": 26
                            },
                            "end": {
                              "line": 103,
                              "column": 29
                            },
                            "identifierName": "off"
                          },
                          "name": "off"
                        },
                        "computed": false
                      },
                      "arguments": [
                        {
                          "type": "MemberExpression",
                          "start": 3562,
                          "end": 3581,
                          "loc": {
                            "start": {
                              "line": 103,
                              "column": 30
                            },
                            "end": {
                              "line": 103,
                              "column": 49
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 3562,
                            "end": 3566,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 30
                              },
                              "end": {
                                "line": 103,
                                "column": 34
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3567,
                            "end": 3581,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 35
                              },
                              "end": {
                                "line": 103,
                                "column": 49
                              },
                              "identifierName": "_onModelLoaded"
                            },
                            "name": "_onModelLoaded"
                          },
                          "computed": false
                        }
                      ]
                    }
                  },
                  {
                    "type": "ExpressionStatement",
                    "start": 3592,
                    "end": 3637,
                    "loc": {
                      "start": {
                        "line": 104,
                        "column": 8
                      },
                      "end": {
                        "line": 104,
                        "column": 53
                      }
                    },
                    "expression": {
                      "type": "CallExpression",
                      "start": 3592,
                      "end": 3636,
                      "loc": {
                        "start": {
                          "line": 104,
                          "column": 8
                        },
                        "end": {
                          "line": 104,
                          "column": 52
                        }
                      },
                      "callee": {
                        "type": "MemberExpression",
                        "start": 3592,
                        "end": 3613,
                        "loc": {
                          "start": {
                            "line": 104,
                            "column": 8
                          },
                          "end": {
                            "line": 104,
                            "column": 29
                          }
                        },
                        "object": {
                          "type": "MemberExpression",
                          "start": 3592,
                          "end": 3609,
                          "loc": {
                            "start": {
                              "line": 104,
                              "column": 8
                            },
                            "end": {
                              "line": 104,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3592,
                            "end": 3603,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 8
                              },
                              "end": {
                                "line": 104,
                                "column": 19
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3592,
                              "end": 3596,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 8
                                },
                                "end": {
                                  "line": 104,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3597,
                              "end": 3603,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 13
                                },
                                "end": {
                                  "line": 104,
                                  "column": 19
                                },
                                "identifierName": "viewer"
                              },
                              "name": "viewer"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3604,
                            "end": 3609,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 20
                              },
                              "end": {
                                "line": 104,
                                "column": 25
                              },
                              "identifierName": "scene"
                            },
                            "name": "scene"
                          },
                          "computed": false
                        },
                        "property": {
                          "type": "Identifier",
                          "start": 3610,
                          "end": 3613,
                          "loc": {
                            "start": {
                              "line": 104,
                              "column": 26
                            },
                            "end": {
                              "line": 104,
                              "column": 29
                            },
                            "identifierName": "off"
                          },
                          "name": "off"
                        },
                        "computed": false
                      },
                      "arguments": [
                        {
                          "type": "MemberExpression",
                          "start": 3614,
                          "end": 3635,
                          "loc": {
                            "start": {
                              "line": 104,
                              "column": 30
                            },
                            "end": {
                              "line": 104,
                              "column": 51
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 3614,
                            "end": 3618,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 30
                              },
                              "end": {
                                "line": 104,
                                "column": 34
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3619,
                            "end": 3635,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 35
                              },
                              "end": {
                                "line": 104,
                                "column": 51
                              },
                              "identifierName": "_onModelUnloaded"
                            },
                            "name": "_onModelUnloaded"
                          },
                          "computed": false
                        }
                      ]
                    }
                  }
                ],
                "directives": []
              }
            }
          ]
        },
        "leadingComments": [],
        "name": "_",
        "trailingComments": []
      },
      {
        "type": "ExportNamedDeclaration",
        "start": 3647,
        "end": 3664,
        "loc": {
          "start": {
            "line": 108,
            "column": 0
          },
          "end": {
            "line": 108,
            "column": 17
          }
        },
        "declaration": null,
        "specifiers": [
          {
            "type": "ExportSpecifier",
            "start": 3655,
            "end": 3662,
            "loc": {
              "start": {
                "line": 108,
                "column": 8
              },
              "end": {
                "line": 108,
                "column": 15
              }
            },
            "local": {
              "type": "Identifier",
              "start": 3655,
              "end": 3662,
              "loc": {
                "start": {
                  "line": 108,
                  "column": 8
                },
                "end": {
                  "line": 108,
                  "column": 15
                },
                "identifierName": "Objects"
              },
              "name": "Objects"
            },
            "exported": {
              "type": "Identifier",
              "start": 3655,
              "end": 3662,
              "loc": {
                "start": {
                  "line": 108,
                  "column": 8
                },
                "end": {
                  "line": 108,
                  "column": 15
                },
                "identifierName": "Objects"
              },
              "name": "Objects"
            }
          }
        ],
        "source": null
      },
      {
        "type": "ExportNamedDeclaration",
        "start": 3647,
        "end": 3664,
        "loc": {
          "start": {
            "line": 108,
            "column": 0
          },
          "end": {
            "line": 108,
            "column": 17
          }
        },
        "declaration": {
          "type": "ClassDeclaration",
          "start": 334,
          "end": 3645,
          "loc": {
            "start": {
              "line": 7,
              "column": 0
            },
            "end": {
              "line": 106,
              "column": 1
            }
          },
          "id": {
            "type": "Identifier",
            "start": 340,
            "end": 347,
            "loc": {
              "start": {
                "line": 7,
                "column": 6
              },
              "end": {
                "line": 7,
                "column": 13
              },
              "identifierName": "Objects"
            },
            "name": "Objects",
            "leadingComments": null
          },
          "superClass": {
            "type": "Identifier",
            "start": 356,
            "end": 366,
            "loc": {
              "start": {
                "line": 7,
                "column": 22
              },
              "end": {
                "line": 7,
                "column": 32
              },
              "identifierName": "Controller"
            },
            "name": "Controller"
          },
          "body": {
            "type": "ClassBody",
            "start": 367,
            "end": 3645,
            "loc": {
              "start": {
                "line": 7,
                "column": 33
              },
              "end": {
                "line": 106,
                "column": 1
              }
            },
            "body": [
              {
                "type": "ClassMethod",
                "start": 374,
                "end": 2767,
                "loc": {
                  "start": {
                    "line": 9,
                    "column": 4
                  },
                  "end": {
                    "line": 80,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 374,
                  "end": 385,
                  "loc": {
                    "start": {
                      "line": 9,
                      "column": 4
                    },
                    "end": {
                      "line": 9,
                      "column": 15
                    },
                    "identifierName": "constructor"
                  },
                  "name": "constructor"
                },
                "kind": "constructor",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 386,
                    "end": 392,
                    "loc": {
                      "start": {
                        "line": 9,
                        "column": 16
                      },
                      "end": {
                        "line": 9,
                        "column": 22
                      },
                      "identifierName": "parent"
                    },
                    "name": "parent"
                  },
                  {
                    "type": "AssignmentPattern",
                    "start": 394,
                    "end": 402,
                    "loc": {
                      "start": {
                        "line": 9,
                        "column": 24
                      },
                      "end": {
                        "line": 9,
                        "column": 32
                      }
                    },
                    "left": {
                      "type": "Identifier",
                      "start": 394,
                      "end": 397,
                      "loc": {
                        "start": {
                          "line": 9,
                          "column": 24
                        },
                        "end": {
                          "line": 9,
                          "column": 27
                        },
                        "identifierName": "cfg"
                      },
                      "name": "cfg"
                    },
                    "right": {
                      "type": "ObjectExpression",
                      "start": 400,
                      "end": 402,
                      "loc": {
                        "start": {
                          "line": 9,
                          "column": 30
                        },
                        "end": {
                          "line": 9,
                          "column": 32
                        }
                      },
                      "properties": []
                    }
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 404,
                  "end": 2767,
                  "loc": {
                    "start": {
                      "line": 9,
                      "column": 34
                    },
                    "end": {
                      "line": 80,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 415,
                      "end": 429,
                      "loc": {
                        "start": {
                          "line": 11,
                          "column": 8
                        },
                        "end": {
                          "line": 11,
                          "column": 22
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 415,
                        "end": 428,
                        "loc": {
                          "start": {
                            "line": 11,
                            "column": 8
                          },
                          "end": {
                            "line": 11,
                            "column": 21
                          }
                        },
                        "callee": {
                          "type": "Super",
                          "start": 415,
                          "end": 420,
                          "loc": {
                            "start": {
                              "line": 11,
                              "column": 8
                            },
                            "end": {
                              "line": 11,
                              "column": 13
                            }
                          }
                        },
                        "arguments": [
                          {
                            "type": "Identifier",
                            "start": 421,
                            "end": 427,
                            "loc": {
                              "start": {
                                "line": 11,
                                "column": 14
                              },
                              "end": {
                                "line": 11,
                                "column": 20
                              },
                              "identifierName": "parent"
                            },
                            "name": "parent"
                          }
                        ]
                      }
                    },
                    {
                      "type": "IfStatement",
                      "start": 439,
                      "end": 533,
                      "loc": {
                        "start": {
                          "line": 13,
                          "column": 8
                        },
                        "end": {
                          "line": 15,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 443,
                        "end": 465,
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 12
                          },
                          "end": {
                            "line": 13,
                            "column": 34
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "MemberExpression",
                          "start": 444,
                          "end": 465,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 13
                            },
                            "end": {
                              "line": 13,
                              "column": 34
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 444,
                            "end": 447,
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 13
                              },
                              "end": {
                                "line": 13,
                                "column": 16
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 448,
                            "end": 465,
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 17
                              },
                              "end": {
                                "line": 13,
                                "column": 34
                              },
                              "identifierName": "objectsTabElement"
                            },
                            "name": "objectsTabElement"
                          },
                          "computed": false
                        },
                        "extra": {
                          "parenthesizedArgument": false
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 467,
                        "end": 533,
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 36
                          },
                          "end": {
                            "line": 15,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ThrowStatement",
                            "start": 481,
                            "end": 523,
                            "loc": {
                              "start": {
                                "line": 14,
                                "column": 12
                              },
                              "end": {
                                "line": 14,
                                "column": 54
                              }
                            },
                            "argument": {
                              "type": "StringLiteral",
                              "start": 487,
                              "end": 522,
                              "loc": {
                                "start": {
                                  "line": 14,
                                  "column": 18
                                },
                                "end": {
                                  "line": 14,
                                  "column": 53
                                }
                              },
                              "extra": {
                                "rawValue": "Missing config: objectsTabElement",
                                "raw": "\"Missing config: objectsTabElement\""
                              },
                              "value": "Missing config: objectsTabElement"
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": null
                    },
                    {
                      "type": "IfStatement",
                      "start": 543,
                      "end": 657,
                      "loc": {
                        "start": {
                          "line": 17,
                          "column": 8
                        },
                        "end": {
                          "line": 19,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 547,
                        "end": 579,
                        "loc": {
                          "start": {
                            "line": 17,
                            "column": 12
                          },
                          "end": {
                            "line": 17,
                            "column": 44
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "MemberExpression",
                          "start": 548,
                          "end": 579,
                          "loc": {
                            "start": {
                              "line": 17,
                              "column": 13
                            },
                            "end": {
                              "line": 17,
                              "column": 44
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 548,
                            "end": 551,
                            "loc": {
                              "start": {
                                "line": 17,
                                "column": 13
                              },
                              "end": {
                                "line": 17,
                                "column": 16
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 552,
                            "end": 579,
                            "loc": {
                              "start": {
                                "line": 17,
                                "column": 17
                              },
                              "end": {
                                "line": 17,
                                "column": 44
                              },
                              "identifierName": "showAllObjectsButtonElement"
                            },
                            "name": "showAllObjectsButtonElement"
                          },
                          "computed": false
                        },
                        "extra": {
                          "parenthesizedArgument": false
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 581,
                        "end": 657,
                        "loc": {
                          "start": {
                            "line": 17,
                            "column": 46
                          },
                          "end": {
                            "line": 19,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ThrowStatement",
                            "start": 595,
                            "end": 647,
                            "loc": {
                              "start": {
                                "line": 18,
                                "column": 12
                              },
                              "end": {
                                "line": 18,
                                "column": 64
                              }
                            },
                            "argument": {
                              "type": "StringLiteral",
                              "start": 601,
                              "end": 646,
                              "loc": {
                                "start": {
                                  "line": 18,
                                  "column": 18
                                },
                                "end": {
                                  "line": 18,
                                  "column": 63
                                }
                              },
                              "extra": {
                                "rawValue": "Missing config: showAllObjectsButtonElement",
                                "raw": "\"Missing config: showAllObjectsButtonElement\""
                              },
                              "value": "Missing config: showAllObjectsButtonElement"
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": null
                    },
                    {
                      "type": "IfStatement",
                      "start": 667,
                      "end": 781,
                      "loc": {
                        "start": {
                          "line": 21,
                          "column": 8
                        },
                        "end": {
                          "line": 23,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 671,
                        "end": 703,
                        "loc": {
                          "start": {
                            "line": 21,
                            "column": 12
                          },
                          "end": {
                            "line": 21,
                            "column": 44
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "MemberExpression",
                          "start": 672,
                          "end": 703,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 13
                            },
                            "end": {
                              "line": 21,
                              "column": 44
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 672,
                            "end": 675,
                            "loc": {
                              "start": {
                                "line": 21,
                                "column": 13
                              },
                              "end": {
                                "line": 21,
                                "column": 16
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 676,
                            "end": 703,
                            "loc": {
                              "start": {
                                "line": 21,
                                "column": 17
                              },
                              "end": {
                                "line": 21,
                                "column": 44
                              },
                              "identifierName": "hideAllObjectsButtonElement"
                            },
                            "name": "hideAllObjectsButtonElement"
                          },
                          "computed": false
                        },
                        "extra": {
                          "parenthesizedArgument": false
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 705,
                        "end": 781,
                        "loc": {
                          "start": {
                            "line": 21,
                            "column": 46
                          },
                          "end": {
                            "line": 23,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ThrowStatement",
                            "start": 719,
                            "end": 771,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 12
                              },
                              "end": {
                                "line": 22,
                                "column": 64
                              }
                            },
                            "argument": {
                              "type": "StringLiteral",
                              "start": 725,
                              "end": 770,
                              "loc": {
                                "start": {
                                  "line": 22,
                                  "column": 18
                                },
                                "end": {
                                  "line": 22,
                                  "column": 63
                                }
                              },
                              "extra": {
                                "rawValue": "Missing config: hideAllObjectsButtonElement",
                                "raw": "\"Missing config: hideAllObjectsButtonElement\""
                              },
                              "value": "Missing config: hideAllObjectsButtonElement"
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": null
                    },
                    {
                      "type": "IfStatement",
                      "start": 791,
                      "end": 879,
                      "loc": {
                        "start": {
                          "line": 25,
                          "column": 8
                        },
                        "end": {
                          "line": 27,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 795,
                        "end": 814,
                        "loc": {
                          "start": {
                            "line": 25,
                            "column": 12
                          },
                          "end": {
                            "line": 25,
                            "column": 31
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "MemberExpression",
                          "start": 796,
                          "end": 814,
                          "loc": {
                            "start": {
                              "line": 25,
                              "column": 13
                            },
                            "end": {
                              "line": 25,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 796,
                            "end": 799,
                            "loc": {
                              "start": {
                                "line": 25,
                                "column": 13
                              },
                              "end": {
                                "line": 25,
                                "column": 16
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 800,
                            "end": 814,
                            "loc": {
                              "start": {
                                "line": 25,
                                "column": 17
                              },
                              "end": {
                                "line": 25,
                                "column": 31
                              },
                              "identifierName": "objectsElement"
                            },
                            "name": "objectsElement"
                          },
                          "computed": false
                        },
                        "extra": {
                          "parenthesizedArgument": false
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 816,
                        "end": 879,
                        "loc": {
                          "start": {
                            "line": 25,
                            "column": 33
                          },
                          "end": {
                            "line": 27,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ThrowStatement",
                            "start": 830,
                            "end": 869,
                            "loc": {
                              "start": {
                                "line": 26,
                                "column": 12
                              },
                              "end": {
                                "line": 26,
                                "column": 51
                              }
                            },
                            "argument": {
                              "type": "StringLiteral",
                              "start": 836,
                              "end": 868,
                              "loc": {
                                "start": {
                                  "line": 26,
                                  "column": 18
                                },
                                "end": {
                                  "line": 26,
                                  "column": 50
                                }
                              },
                              "extra": {
                                "rawValue": "Missing config: objectsElement",
                                "raw": "\"Missing config: objectsElement\""
                              },
                              "value": "Missing config: objectsElement"
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": null
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 889,
                      "end": 937,
                      "loc": {
                        "start": {
                          "line": 29,
                          "column": 8
                        },
                        "end": {
                          "line": 29,
                          "column": 56
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 889,
                        "end": 936,
                        "loc": {
                          "start": {
                            "line": 29,
                            "column": 8
                          },
                          "end": {
                            "line": 29,
                            "column": 55
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 889,
                          "end": 912,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 8
                            },
                            "end": {
                              "line": 29,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 889,
                            "end": 893,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 8
                              },
                              "end": {
                                "line": 29,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 894,
                            "end": 912,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 13
                              },
                              "end": {
                                "line": 29,
                                "column": 31
                              },
                              "identifierName": "_objectsTabElement"
                            },
                            "name": "_objectsTabElement"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 915,
                          "end": 936,
                          "loc": {
                            "start": {
                              "line": 29,
                              "column": 34
                            },
                            "end": {
                              "line": 29,
                              "column": 55
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 915,
                            "end": 918,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 34
                              },
                              "end": {
                                "line": 29,
                                "column": 37
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 919,
                            "end": 936,
                            "loc": {
                              "start": {
                                "line": 29,
                                "column": 38
                              },
                              "end": {
                                "line": 29,
                                "column": 55
                              },
                              "identifierName": "objectsTabElement"
                            },
                            "name": "objectsTabElement"
                          },
                          "computed": false
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 946,
                      "end": 1014,
                      "loc": {
                        "start": {
                          "line": 30,
                          "column": 8
                        },
                        "end": {
                          "line": 30,
                          "column": 76
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 946,
                        "end": 1013,
                        "loc": {
                          "start": {
                            "line": 30,
                            "column": 8
                          },
                          "end": {
                            "line": 30,
                            "column": 75
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 946,
                          "end": 979,
                          "loc": {
                            "start": {
                              "line": 30,
                              "column": 8
                            },
                            "end": {
                              "line": 30,
                              "column": 41
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 946,
                            "end": 950,
                            "loc": {
                              "start": {
                                "line": 30,
                                "column": 8
                              },
                              "end": {
                                "line": 30,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 951,
                            "end": 979,
                            "loc": {
                              "start": {
                                "line": 30,
                                "column": 13
                              },
                              "end": {
                                "line": 30,
                                "column": 41
                              },
                              "identifierName": "_showAllObjectsButtonElement"
                            },
                            "name": "_showAllObjectsButtonElement"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 982,
                          "end": 1013,
                          "loc": {
                            "start": {
                              "line": 30,
                              "column": 44
                            },
                            "end": {
                              "line": 30,
                              "column": 75
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 982,
                            "end": 985,
                            "loc": {
                              "start": {
                                "line": 30,
                                "column": 44
                              },
                              "end": {
                                "line": 30,
                                "column": 47
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 986,
                            "end": 1013,
                            "loc": {
                              "start": {
                                "line": 30,
                                "column": 48
                              },
                              "end": {
                                "line": 30,
                                "column": 75
                              },
                              "identifierName": "showAllObjectsButtonElement"
                            },
                            "name": "showAllObjectsButtonElement"
                          },
                          "computed": false
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1023,
                      "end": 1091,
                      "loc": {
                        "start": {
                          "line": 31,
                          "column": 8
                        },
                        "end": {
                          "line": 31,
                          "column": 76
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1023,
                        "end": 1090,
                        "loc": {
                          "start": {
                            "line": 31,
                            "column": 8
                          },
                          "end": {
                            "line": 31,
                            "column": 75
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1023,
                          "end": 1056,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 8
                            },
                            "end": {
                              "line": 31,
                              "column": 41
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1023,
                            "end": 1027,
                            "loc": {
                              "start": {
                                "line": 31,
                                "column": 8
                              },
                              "end": {
                                "line": 31,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1028,
                            "end": 1056,
                            "loc": {
                              "start": {
                                "line": 31,
                                "column": 13
                              },
                              "end": {
                                "line": 31,
                                "column": 41
                              },
                              "identifierName": "_hideAllObjectsButtonElement"
                            },
                            "name": "_hideAllObjectsButtonElement"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 1059,
                          "end": 1090,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 44
                            },
                            "end": {
                              "line": 31,
                              "column": 75
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 1059,
                            "end": 1062,
                            "loc": {
                              "start": {
                                "line": 31,
                                "column": 44
                              },
                              "end": {
                                "line": 31,
                                "column": 47
                              },
                              "identifierName": "cfg"
                            },
                            "name": "cfg"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1063,
                            "end": 1090,
                            "loc": {
                              "start": {
                                "line": 31,
                                "column": 48
                              },
                              "end": {
                                "line": 31,
                                "column": 75
                              },
                              "identifierName": "hideAllObjectsButtonElement"
                            },
                            "name": "hideAllObjectsButtonElement"
                          },
                          "computed": false
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1100,
                      "end": 1189,
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 8
                        },
                        "end": {
                          "line": 32,
                          "column": 97
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1100,
                        "end": 1188,
                        "loc": {
                          "start": {
                            "line": 32,
                            "column": 8
                          },
                          "end": {
                            "line": 32,
                            "column": 96
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1100,
                          "end": 1129,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 8
                            },
                            "end": {
                              "line": 32,
                              "column": 37
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1100,
                            "end": 1104,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 8
                              },
                              "end": {
                                "line": 32,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1105,
                            "end": 1129,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 13
                              },
                              "end": {
                                "line": 32,
                                "column": 37
                              },
                              "identifierName": "_objectsTabButtonElement"
                            },
                            "name": "_objectsTabButtonElement"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 1132,
                          "end": 1188,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 40
                            },
                            "end": {
                              "line": 32,
                              "column": 96
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1132,
                            "end": 1169,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 40
                              },
                              "end": {
                                "line": 32,
                                "column": 77
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1132,
                              "end": 1155,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 40
                                },
                                "end": {
                                  "line": 32,
                                  "column": 63
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1132,
                                "end": 1136,
                                "loc": {
                                  "start": {
                                    "line": 32,
                                    "column": 40
                                  },
                                  "end": {
                                    "line": 32,
                                    "column": 44
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1137,
                                "end": 1155,
                                "loc": {
                                  "start": {
                                    "line": 32,
                                    "column": 45
                                  },
                                  "end": {
                                    "line": 32,
                                    "column": 63
                                  },
                                  "identifierName": "_objectsTabElement"
                                },
                                "name": "_objectsTabElement"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1156,
                              "end": 1169,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 64
                                },
                                "end": {
                                  "line": 32,
                                  "column": 77
                                },
                                "identifierName": "querySelector"
                              },
                              "name": "querySelector"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "StringLiteral",
                              "start": 1170,
                              "end": 1187,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 78
                                },
                                "end": {
                                  "line": 32,
                                  "column": 95
                                }
                              },
                              "extra": {
                                "rawValue": ".xeokit-tab-btn",
                                "raw": "\".xeokit-tab-btn\""
                              },
                              "value": ".xeokit-tab-btn"
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "IfStatement",
                      "start": 1199,
                      "end": 1304,
                      "loc": {
                        "start": {
                          "line": 34,
                          "column": 8
                        },
                        "end": {
                          "line": 36,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 1203,
                        "end": 1233,
                        "loc": {
                          "start": {
                            "line": 34,
                            "column": 12
                          },
                          "end": {
                            "line": 34,
                            "column": 42
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "MemberExpression",
                          "start": 1204,
                          "end": 1233,
                          "loc": {
                            "start": {
                              "line": 34,
                              "column": 13
                            },
                            "end": {
                              "line": 34,
                              "column": 42
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1204,
                            "end": 1208,
                            "loc": {
                              "start": {
                                "line": 34,
                                "column": 13
                              },
                              "end": {
                                "line": 34,
                                "column": 17
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1209,
                            "end": 1233,
                            "loc": {
                              "start": {
                                "line": 34,
                                "column": 18
                              },
                              "end": {
                                "line": 34,
                                "column": 42
                              },
                              "identifierName": "_objectsTabButtonElement"
                            },
                            "name": "_objectsTabButtonElement"
                          },
                          "computed": false
                        },
                        "extra": {
                          "parenthesizedArgument": false
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 1235,
                        "end": 1304,
                        "loc": {
                          "start": {
                            "line": 34,
                            "column": 44
                          },
                          "end": {
                            "line": 36,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ThrowStatement",
                            "start": 1249,
                            "end": 1294,
                            "loc": {
                              "start": {
                                "line": 35,
                                "column": 12
                              },
                              "end": {
                                "line": 35,
                                "column": 57
                              }
                            },
                            "argument": {
                              "type": "StringLiteral",
                              "start": 1255,
                              "end": 1293,
                              "loc": {
                                "start": {
                                  "line": 35,
                                  "column": 18
                                },
                                "end": {
                                  "line": 35,
                                  "column": 56
                                }
                              },
                              "extra": {
                                "rawValue": "Missing DOM element: ,xeokit-tab-btn",
                                "raw": "\"Missing DOM element: ,xeokit-tab-btn\""
                              },
                              "value": "Missing DOM element: ,xeokit-tab-btn"
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": null
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1314,
                      "end": 1356,
                      "loc": {
                        "start": {
                          "line": 38,
                          "column": 8
                        },
                        "end": {
                          "line": 38,
                          "column": 50
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1320,
                          "end": 1355,
                          "loc": {
                            "start": {
                              "line": 38,
                              "column": 14
                            },
                            "end": {
                              "line": 38,
                              "column": 49
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1320,
                            "end": 1334,
                            "loc": {
                              "start": {
                                "line": 38,
                                "column": 14
                              },
                              "end": {
                                "line": 38,
                                "column": 28
                              },
                              "identifierName": "objectsElement"
                            },
                            "name": "objectsElement"
                          },
                          "init": {
                            "type": "MemberExpression",
                            "start": 1337,
                            "end": 1355,
                            "loc": {
                              "start": {
                                "line": 38,
                                "column": 31
                              },
                              "end": {
                                "line": 38,
                                "column": 49
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 1337,
                              "end": 1340,
                              "loc": {
                                "start": {
                                  "line": 38,
                                  "column": 31
                                },
                                "end": {
                                  "line": 38,
                                  "column": 34
                                },
                                "identifierName": "cfg"
                              },
                              "name": "cfg"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1341,
                              "end": 1355,
                              "loc": {
                                "start": {
                                  "line": 38,
                                  "column": 35
                                },
                                "end": {
                                  "line": 38,
                                  "column": 49
                                },
                                "identifierName": "objectsElement"
                              },
                              "name": "objectsElement"
                            },
                            "computed": false
                          }
                        }
                      ],
                      "kind": "const"
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1366,
                      "end": 1545,
                      "loc": {
                        "start": {
                          "line": 40,
                          "column": 8
                        },
                        "end": {
                          "line": 44,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1366,
                        "end": 1544,
                        "loc": {
                          "start": {
                            "line": 40,
                            "column": 8
                          },
                          "end": {
                            "line": 44,
                            "column": 10
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1366,
                          "end": 1380,
                          "loc": {
                            "start": {
                              "line": 40,
                              "column": 8
                            },
                            "end": {
                              "line": 40,
                              "column": 22
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1366,
                            "end": 1370,
                            "loc": {
                              "start": {
                                "line": 40,
                                "column": 8
                              },
                              "end": {
                                "line": 40,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1371,
                            "end": 1380,
                            "loc": {
                              "start": {
                                "line": 40,
                                "column": 13
                              },
                              "end": {
                                "line": 40,
                                "column": 22
                              },
                              "identifierName": "_treeView"
                            },
                            "name": "_treeView"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "NewExpression",
                          "start": 1383,
                          "end": 1544,
                          "loc": {
                            "start": {
                              "line": 40,
                              "column": 25
                            },
                            "end": {
                              "line": 44,
                              "column": 10
                            }
                          },
                          "callee": {
                            "type": "Identifier",
                            "start": 1387,
                            "end": 1401,
                            "loc": {
                              "start": {
                                "line": 40,
                                "column": 29
                              },
                              "end": {
                                "line": 40,
                                "column": 43
                              },
                              "identifierName": "TreeViewPlugin"
                            },
                            "name": "TreeViewPlugin"
                          },
                          "arguments": [
                            {
                              "type": "MemberExpression",
                              "start": 1402,
                              "end": 1413,
                              "loc": {
                                "start": {
                                  "line": 40,
                                  "column": 44
                                },
                                "end": {
                                  "line": 40,
                                  "column": 55
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1402,
                                "end": 1406,
                                "loc": {
                                  "start": {
                                    "line": 40,
                                    "column": 44
                                  },
                                  "end": {
                                    "line": 40,
                                    "column": 48
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1407,
                                "end": 1413,
                                "loc": {
                                  "start": {
                                    "line": 40,
                                    "column": 49
                                  },
                                  "end": {
                                    "line": 40,
                                    "column": 55
                                  },
                                  "identifierName": "viewer"
                                },
                                "name": "viewer"
                              },
                              "computed": false
                            },
                            {
                              "type": "ObjectExpression",
                              "start": 1415,
                              "end": 1543,
                              "loc": {
                                "start": {
                                  "line": 40,
                                  "column": 57
                                },
                                "end": {
                                  "line": 44,
                                  "column": 9
                                }
                              },
                              "properties": [
                                {
                                  "type": "ObjectProperty",
                                  "start": 1429,
                                  "end": 1461,
                                  "loc": {
                                    "start": {
                                      "line": 41,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 41,
                                      "column": 44
                                    }
                                  },
                                  "method": false,
                                  "shorthand": false,
                                  "computed": false,
                                  "key": {
                                    "type": "Identifier",
                                    "start": 1429,
                                    "end": 1445,
                                    "loc": {
                                      "start": {
                                        "line": 41,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 41,
                                        "column": 28
                                      },
                                      "identifierName": "containerElement"
                                    },
                                    "name": "containerElement"
                                  },
                                  "value": {
                                    "type": "Identifier",
                                    "start": 1447,
                                    "end": 1461,
                                    "loc": {
                                      "start": {
                                        "line": 41,
                                        "column": 30
                                      },
                                      "end": {
                                        "line": 41,
                                        "column": 44
                                      },
                                      "identifierName": "objectsElement"
                                    },
                                    "name": "objectsElement"
                                  }
                                },
                                {
                                  "type": "ObjectProperty",
                                  "start": 1475,
                                  "end": 1499,
                                  "loc": {
                                    "start": {
                                      "line": 42,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 42,
                                      "column": 36
                                    }
                                  },
                                  "method": false,
                                  "shorthand": false,
                                  "computed": false,
                                  "key": {
                                    "type": "Identifier",
                                    "start": 1475,
                                    "end": 1484,
                                    "loc": {
                                      "start": {
                                        "line": 42,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 42,
                                        "column": 21
                                      },
                                      "identifierName": "hierarchy"
                                    },
                                    "name": "hierarchy"
                                  },
                                  "value": {
                                    "type": "StringLiteral",
                                    "start": 1486,
                                    "end": 1499,
                                    "loc": {
                                      "start": {
                                        "line": 42,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 42,
                                        "column": 36
                                      }
                                    },
                                    "extra": {
                                      "rawValue": "containment",
                                      "raw": "\"containment\""
                                    },
                                    "value": "containment"
                                  }
                                },
                                {
                                  "type": "ObjectProperty",
                                  "start": 1513,
                                  "end": 1533,
                                  "loc": {
                                    "start": {
                                      "line": 43,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 43,
                                      "column": 32
                                    }
                                  },
                                  "method": false,
                                  "shorthand": false,
                                  "computed": false,
                                  "key": {
                                    "type": "Identifier",
                                    "start": 1513,
                                    "end": 1526,
                                    "loc": {
                                      "start": {
                                        "line": 43,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 43,
                                        "column": 25
                                      },
                                      "identifierName": "autoAddModels"
                                    },
                                    "name": "autoAddModels"
                                  },
                                  "value": {
                                    "type": "BooleanLiteral",
                                    "start": 1528,
                                    "end": 1533,
                                    "loc": {
                                      "start": {
                                        "line": 43,
                                        "column": 27
                                      },
                                      "end": {
                                        "line": 43,
                                        "column": 32
                                      }
                                    },
                                    "value": false
                                  }
                                }
                              ]
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1555,
                      "end": 1656,
                      "loc": {
                        "start": {
                          "line": 46,
                          "column": 8
                        },
                        "end": {
                          "line": 48,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1555,
                        "end": 1655,
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 8
                          },
                          "end": {
                            "line": 48,
                            "column": 10
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1555,
                          "end": 1580,
                          "loc": {
                            "start": {
                              "line": 46,
                              "column": 8
                            },
                            "end": {
                              "line": 46,
                              "column": 33
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1555,
                            "end": 1559,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 8
                              },
                              "end": {
                                "line": 46,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1560,
                            "end": 1580,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 13
                              },
                              "end": {
                                "line": 46,
                                "column": 33
                              },
                              "identifierName": "_treeViewContextMenu"
                            },
                            "name": "_treeViewContextMenu"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "NewExpression",
                          "start": 1583,
                          "end": 1655,
                          "loc": {
                            "start": {
                              "line": 46,
                              "column": 36
                            },
                            "end": {
                              "line": 48,
                              "column": 10
                            }
                          },
                          "callee": {
                            "type": "Identifier",
                            "start": 1587,
                            "end": 1598,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 40
                              },
                              "end": {
                                "line": 46,
                                "column": 51
                              },
                              "identifierName": "ContextMenu"
                            },
                            "name": "ContextMenu"
                          },
                          "arguments": [
                            {
                              "type": "ObjectExpression",
                              "start": 1599,
                              "end": 1654,
                              "loc": {
                                "start": {
                                  "line": 46,
                                  "column": 52
                                },
                                "end": {
                                  "line": 48,
                                  "column": 9
                                }
                              },
                              "properties": [
                                {
                                  "type": "ObjectProperty",
                                  "start": 1613,
                                  "end": 1644,
                                  "loc": {
                                    "start": {
                                      "line": 47,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 47,
                                      "column": 43
                                    }
                                  },
                                  "method": false,
                                  "shorthand": false,
                                  "computed": false,
                                  "key": {
                                    "type": "Identifier",
                                    "start": 1613,
                                    "end": 1618,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 17
                                      },
                                      "identifierName": "items"
                                    },
                                    "name": "items"
                                  },
                                  "value": {
                                    "type": "Identifier",
                                    "start": 1620,
                                    "end": 1644,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 19
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 43
                                      },
                                      "identifierName": "TreeViewContextMenuItems"
                                    },
                                    "name": "TreeViewContextMenuItems"
                                  }
                                }
                              ]
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1666,
                      "end": 1987,
                      "loc": {
                        "start": {
                          "line": 50,
                          "column": 8
                        },
                        "end": {
                          "line": 57,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1666,
                        "end": 1986,
                        "loc": {
                          "start": {
                            "line": 50,
                            "column": 8
                          },
                          "end": {
                            "line": 57,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1666,
                          "end": 1683,
                          "loc": {
                            "start": {
                              "line": 50,
                              "column": 8
                            },
                            "end": {
                              "line": 50,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1666,
                            "end": 1680,
                            "loc": {
                              "start": {
                                "line": 50,
                                "column": 8
                              },
                              "end": {
                                "line": 50,
                                "column": 22
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1666,
                              "end": 1670,
                              "loc": {
                                "start": {
                                  "line": 50,
                                  "column": 8
                                },
                                "end": {
                                  "line": 50,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1671,
                              "end": 1680,
                              "loc": {
                                "start": {
                                  "line": 50,
                                  "column": 13
                                },
                                "end": {
                                  "line": 50,
                                  "column": 22
                                },
                                "identifierName": "_treeView"
                              },
                              "name": "_treeView"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1681,
                            "end": 1683,
                            "loc": {
                              "start": {
                                "line": 50,
                                "column": 23
                              },
                              "end": {
                                "line": 50,
                                "column": 25
                              },
                              "identifierName": "on"
                            },
                            "name": "on"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "StringLiteral",
                            "start": 1684,
                            "end": 1697,
                            "loc": {
                              "start": {
                                "line": 50,
                                "column": 26
                              },
                              "end": {
                                "line": 50,
                                "column": 39
                              }
                            },
                            "extra": {
                              "rawValue": "contextmenu",
                              "raw": "\"contextmenu\""
                            },
                            "value": "contextmenu"
                          },
                          {
                            "type": "ArrowFunctionExpression",
                            "start": 1699,
                            "end": 1985,
                            "loc": {
                              "start": {
                                "line": 50,
                                "column": 41
                              },
                              "end": {
                                "line": 57,
                                "column": 9
                              }
                            },
                            "id": null,
                            "generator": false,
                            "expression": false,
                            "async": false,
                            "params": [
                              {
                                "type": "Identifier",
                                "start": 1700,
                                "end": 1701,
                                "loc": {
                                  "start": {
                                    "line": 50,
                                    "column": 42
                                  },
                                  "end": {
                                    "line": 50,
                                    "column": 43
                                  },
                                  "identifierName": "e"
                                },
                                "name": "e"
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "start": 1706,
                              "end": 1985,
                              "loc": {
                                "start": {
                                  "line": 50,
                                  "column": 48
                                },
                                "end": {
                                  "line": 57,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "ExpressionStatement",
                                  "start": 1720,
                                  "end": 1781,
                                  "loc": {
                                    "start": {
                                      "line": 51,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 51,
                                      "column": 73
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 1720,
                                    "end": 1780,
                                    "loc": {
                                      "start": {
                                        "line": 51,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 51,
                                        "column": 72
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 1720,
                                      "end": 1750,
                                      "loc": {
                                        "start": {
                                          "line": 51,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 51,
                                          "column": 42
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 1720,
                                        "end": 1745,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 37
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 1720,
                                          "end": 1724,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 1725,
                                          "end": 1745,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 37
                                            },
                                            "identifierName": "_treeViewContextMenu"
                                          },
                                          "name": "_treeViewContextMenu"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 1746,
                                        "end": 1750,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 38
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 42
                                          },
                                          "identifierName": "show"
                                        },
                                        "name": "show"
                                      },
                                      "computed": false
                                    },
                                    "arguments": [
                                      {
                                        "type": "MemberExpression",
                                        "start": 1751,
                                        "end": 1764,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 43
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 56
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 1751,
                                          "end": 1758,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 43
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 50
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 1751,
                                            "end": 1752,
                                            "loc": {
                                              "start": {
                                                "line": 51,
                                                "column": 43
                                              },
                                              "end": {
                                                "line": 51,
                                                "column": 44
                                              },
                                              "identifierName": "e"
                                            },
                                            "name": "e"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 1753,
                                            "end": 1758,
                                            "loc": {
                                              "start": {
                                                "line": 51,
                                                "column": 45
                                              },
                                              "end": {
                                                "line": 51,
                                                "column": 50
                                              },
                                              "identifierName": "event"
                                            },
                                            "name": "event"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 1759,
                                          "end": 1764,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 51
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 56
                                            },
                                            "identifierName": "pageX"
                                          },
                                          "name": "pageX"
                                        },
                                        "computed": false
                                      },
                                      {
                                        "type": "MemberExpression",
                                        "start": 1766,
                                        "end": 1779,
                                        "loc": {
                                          "start": {
                                            "line": 51,
                                            "column": 58
                                          },
                                          "end": {
                                            "line": 51,
                                            "column": 71
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 1766,
                                          "end": 1773,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 58
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 65
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 1766,
                                            "end": 1767,
                                            "loc": {
                                              "start": {
                                                "line": 51,
                                                "column": 58
                                              },
                                              "end": {
                                                "line": 51,
                                                "column": 59
                                              },
                                              "identifierName": "e"
                                            },
                                            "name": "e"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 1768,
                                            "end": 1773,
                                            "loc": {
                                              "start": {
                                                "line": 51,
                                                "column": 60
                                              },
                                              "end": {
                                                "line": 51,
                                                "column": 65
                                              },
                                              "identifierName": "event"
                                            },
                                            "name": "event"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 1774,
                                          "end": 1779,
                                          "loc": {
                                            "start": {
                                              "line": 51,
                                              "column": 66
                                            },
                                            "end": {
                                              "line": 51,
                                              "column": 71
                                            },
                                            "identifierName": "pageY"
                                          },
                                          "name": "pageY"
                                        },
                                        "computed": false
                                      }
                                    ]
                                  }
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 1794,
                                  "end": 1975,
                                  "loc": {
                                    "start": {
                                      "line": 52,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 56,
                                      "column": 14
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 1794,
                                    "end": 1974,
                                    "loc": {
                                      "start": {
                                        "line": 52,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 56,
                                        "column": 13
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 1794,
                                      "end": 1827,
                                      "loc": {
                                        "start": {
                                          "line": 52,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 52,
                                          "column": 45
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 1794,
                                        "end": 1819,
                                        "loc": {
                                          "start": {
                                            "line": 52,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 52,
                                            "column": 37
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 1794,
                                          "end": 1798,
                                          "loc": {
                                            "start": {
                                              "line": 52,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 52,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 1799,
                                          "end": 1819,
                                          "loc": {
                                            "start": {
                                              "line": 52,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 52,
                                              "column": 37
                                            },
                                            "identifierName": "_treeViewContextMenu"
                                          },
                                          "name": "_treeViewContextMenu"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 1820,
                                        "end": 1827,
                                        "loc": {
                                          "start": {
                                            "line": 52,
                                            "column": 38
                                          },
                                          "end": {
                                            "line": 52,
                                            "column": 45
                                          },
                                          "identifierName": "context"
                                        },
                                        "name": "context"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "ObjectExpression",
                                      "start": 1830,
                                      "end": 1974,
                                      "loc": {
                                        "start": {
                                          "line": 52,
                                          "column": 48
                                        },
                                        "end": {
                                          "line": 56,
                                          "column": 13
                                        }
                                      },
                                      "properties": [
                                        {
                                          "type": "ObjectProperty",
                                          "start": 1848,
                                          "end": 1864,
                                          "loc": {
                                            "start": {
                                              "line": 53,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 53,
                                              "column": 32
                                            }
                                          },
                                          "method": false,
                                          "shorthand": false,
                                          "computed": false,
                                          "key": {
                                            "type": "Identifier",
                                            "start": 1848,
                                            "end": 1854,
                                            "loc": {
                                              "start": {
                                                "line": 53,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 53,
                                                "column": 22
                                              },
                                              "identifierName": "viewer"
                                            },
                                            "name": "viewer"
                                          },
                                          "value": {
                                            "type": "MemberExpression",
                                            "start": 1856,
                                            "end": 1864,
                                            "loc": {
                                              "start": {
                                                "line": 53,
                                                "column": 24
                                              },
                                              "end": {
                                                "line": 53,
                                                "column": 32
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 1856,
                                              "end": 1857,
                                              "loc": {
                                                "start": {
                                                  "line": 53,
                                                  "column": 24
                                                },
                                                "end": {
                                                  "line": 53,
                                                  "column": 25
                                                },
                                                "identifierName": "e"
                                              },
                                              "name": "e"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 1858,
                                              "end": 1864,
                                              "loc": {
                                                "start": {
                                                  "line": 53,
                                                  "column": 26
                                                },
                                                "end": {
                                                  "line": 53,
                                                  "column": 32
                                                },
                                                "identifierName": "viewer"
                                              },
                                              "name": "viewer"
                                            },
                                            "computed": false
                                          }
                                        },
                                        {
                                          "type": "ObjectProperty",
                                          "start": 1882,
                                          "end": 1914,
                                          "loc": {
                                            "start": {
                                              "line": 54,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 54,
                                              "column": 48
                                            }
                                          },
                                          "method": false,
                                          "shorthand": false,
                                          "computed": false,
                                          "key": {
                                            "type": "Identifier",
                                            "start": 1882,
                                            "end": 1896,
                                            "loc": {
                                              "start": {
                                                "line": 54,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 54,
                                                "column": 30
                                              },
                                              "identifierName": "treeViewPlugin"
                                            },
                                            "name": "treeViewPlugin"
                                          },
                                          "value": {
                                            "type": "MemberExpression",
                                            "start": 1898,
                                            "end": 1914,
                                            "loc": {
                                              "start": {
                                                "line": 54,
                                                "column": 32
                                              },
                                              "end": {
                                                "line": 54,
                                                "column": 48
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 1898,
                                              "end": 1899,
                                              "loc": {
                                                "start": {
                                                  "line": 54,
                                                  "column": 32
                                                },
                                                "end": {
                                                  "line": 54,
                                                  "column": 33
                                                },
                                                "identifierName": "e"
                                              },
                                              "name": "e"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 1900,
                                              "end": 1914,
                                              "loc": {
                                                "start": {
                                                  "line": 54,
                                                  "column": 34
                                                },
                                                "end": {
                                                  "line": 54,
                                                  "column": 48
                                                },
                                                "identifierName": "treeViewPlugin"
                                              },
                                              "name": "treeViewPlugin"
                                            },
                                            "computed": false
                                          }
                                        },
                                        {
                                          "type": "ObjectProperty",
                                          "start": 1932,
                                          "end": 1960,
                                          "loc": {
                                            "start": {
                                              "line": 55,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 55,
                                              "column": 44
                                            }
                                          },
                                          "method": false,
                                          "shorthand": false,
                                          "computed": false,
                                          "key": {
                                            "type": "Identifier",
                                            "start": 1932,
                                            "end": 1944,
                                            "loc": {
                                              "start": {
                                                "line": 55,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 55,
                                                "column": 28
                                              },
                                              "identifierName": "treeViewNode"
                                            },
                                            "name": "treeViewNode"
                                          },
                                          "value": {
                                            "type": "MemberExpression",
                                            "start": 1946,
                                            "end": 1960,
                                            "loc": {
                                              "start": {
                                                "line": 55,
                                                "column": 30
                                              },
                                              "end": {
                                                "line": 55,
                                                "column": 44
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 1946,
                                              "end": 1947,
                                              "loc": {
                                                "start": {
                                                  "line": 55,
                                                  "column": 30
                                                },
                                                "end": {
                                                  "line": 55,
                                                  "column": 31
                                                },
                                                "identifierName": "e"
                                              },
                                              "name": "e"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 1948,
                                              "end": 1960,
                                              "loc": {
                                                "start": {
                                                  "line": 55,
                                                  "column": 32
                                                },
                                                "end": {
                                                  "line": 55,
                                                  "column": 44
                                                },
                                                "identifierName": "treeViewNode"
                                              },
                                              "name": "treeViewNode"
                                            },
                                            "computed": false
                                          }
                                        }
                                      ]
                                    }
                                  }
                                }
                              ],
                              "directives": []
                            }
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1997,
                      "end": 2443,
                      "loc": {
                        "start": {
                          "line": 59,
                          "column": 8
                        },
                        "end": {
                          "line": 69,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1997,
                        "end": 2442,
                        "loc": {
                          "start": {
                            "line": 59,
                            "column": 8
                          },
                          "end": {
                            "line": 69,
                            "column": 10
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1997,
                          "end": 2016,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 8
                            },
                            "end": {
                              "line": 59,
                              "column": 27
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1997,
                            "end": 2001,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 8
                              },
                              "end": {
                                "line": 59,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2002,
                            "end": 2016,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 13
                              },
                              "end": {
                                "line": 59,
                                "column": 27
                              },
                              "identifierName": "_onModelLoaded"
                            },
                            "name": "_onModelLoaded"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 2019,
                          "end": 2442,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 30
                            },
                            "end": {
                              "line": 69,
                              "column": 10
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 2019,
                            "end": 2039,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 30
                              },
                              "end": {
                                "line": 59,
                                "column": 50
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2019,
                              "end": 2036,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 30
                                },
                                "end": {
                                  "line": 59,
                                  "column": 47
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2019,
                                "end": 2030,
                                "loc": {
                                  "start": {
                                    "line": 59,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 59,
                                    "column": 41
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 2019,
                                  "end": 2023,
                                  "loc": {
                                    "start": {
                                      "line": 59,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 59,
                                      "column": 34
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2024,
                                  "end": 2030,
                                  "loc": {
                                    "start": {
                                      "line": 59,
                                      "column": 35
                                    },
                                    "end": {
                                      "line": 59,
                                      "column": 41
                                    },
                                    "identifierName": "viewer"
                                  },
                                  "name": "viewer"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2031,
                                "end": 2036,
                                "loc": {
                                  "start": {
                                    "line": 59,
                                    "column": 42
                                  },
                                  "end": {
                                    "line": 59,
                                    "column": 47
                                  },
                                  "identifierName": "scene"
                                },
                                "name": "scene"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2037,
                              "end": 2039,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 48
                                },
                                "end": {
                                  "line": 59,
                                  "column": 50
                                },
                                "identifierName": "on"
                              },
                              "name": "on"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "StringLiteral",
                              "start": 2040,
                              "end": 2053,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 51
                                },
                                "end": {
                                  "line": 59,
                                  "column": 64
                                }
                              },
                              "extra": {
                                "rawValue": "modelLoaded",
                                "raw": "\"modelLoaded\""
                              },
                              "value": "modelLoaded"
                            },
                            {
                              "type": "ArrowFunctionExpression",
                              "start": 2055,
                              "end": 2441,
                              "loc": {
                                "start": {
                                  "line": 59,
                                  "column": 66
                                },
                                "end": {
                                  "line": 69,
                                  "column": 9
                                }
                              },
                              "id": null,
                              "generator": false,
                              "expression": false,
                              "async": false,
                              "params": [
                                {
                                  "type": "Identifier",
                                  "start": 2056,
                                  "end": 2063,
                                  "loc": {
                                    "start": {
                                      "line": 59,
                                      "column": 67
                                    },
                                    "end": {
                                      "line": 59,
                                      "column": 74
                                    },
                                    "identifierName": "modelId"
                                  },
                                  "name": "modelId"
                                }
                              ],
                              "body": {
                                "type": "BlockStatement",
                                "start": 2068,
                                "end": 2441,
                                "loc": {
                                  "start": {
                                    "line": 59,
                                    "column": 79
                                  },
                                  "end": {
                                    "line": 69,
                                    "column": 9
                                  }
                                },
                                "body": [
                                  {
                                    "type": "IfStatement",
                                    "start": 2082,
                                    "end": 2431,
                                    "loc": {
                                      "start": {
                                        "line": 60,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 68,
                                        "column": 13
                                      }
                                    },
                                    "test": {
                                      "type": "MemberExpression",
                                      "start": 2086,
                                      "end": 2127,
                                      "loc": {
                                        "start": {
                                          "line": 60,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 60,
                                          "column": 57
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 2086,
                                        "end": 2118,
                                        "loc": {
                                          "start": {
                                            "line": 60,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 60,
                                            "column": 48
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 2086,
                                          "end": 2107,
                                          "loc": {
                                            "start": {
                                              "line": 60,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 60,
                                              "column": 37
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 2086,
                                            "end": 2097,
                                            "loc": {
                                              "start": {
                                                "line": 60,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 60,
                                                "column": 27
                                              }
                                            },
                                            "object": {
                                              "type": "ThisExpression",
                                              "start": 2086,
                                              "end": 2090,
                                              "loc": {
                                                "start": {
                                                  "line": 60,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 60,
                                                  "column": 20
                                                }
                                              }
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 2091,
                                              "end": 2097,
                                              "loc": {
                                                "start": {
                                                  "line": 60,
                                                  "column": 21
                                                },
                                                "end": {
                                                  "line": 60,
                                                  "column": 27
                                                },
                                                "identifierName": "viewer"
                                              },
                                              "name": "viewer"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 2098,
                                            "end": 2107,
                                            "loc": {
                                              "start": {
                                                "line": 60,
                                                "column": 28
                                              },
                                              "end": {
                                                "line": 60,
                                                "column": 37
                                              },
                                              "identifierName": "metaScene"
                                            },
                                            "name": "metaScene"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 2108,
                                          "end": 2118,
                                          "loc": {
                                            "start": {
                                              "line": 60,
                                              "column": 38
                                            },
                                            "end": {
                                              "line": 60,
                                              "column": 48
                                            },
                                            "identifierName": "metaModels"
                                          },
                                          "name": "metaModels"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2119,
                                        "end": 2126,
                                        "loc": {
                                          "start": {
                                            "line": 60,
                                            "column": 49
                                          },
                                          "end": {
                                            "line": 60,
                                            "column": 56
                                          },
                                          "identifierName": "modelId"
                                        },
                                        "name": "modelId"
                                      },
                                      "computed": true
                                    },
                                    "consequent": {
                                      "type": "BlockStatement",
                                      "start": 2129,
                                      "end": 2431,
                                      "loc": {
                                        "start": {
                                          "line": 60,
                                          "column": 59
                                        },
                                        "end": {
                                          "line": 68,
                                          "column": 13
                                        }
                                      },
                                      "body": [
                                        {
                                          "type": "VariableDeclaration",
                                          "start": 2147,
                                          "end": 2221,
                                          "loc": {
                                            "start": {
                                              "line": 61,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 61,
                                              "column": 90
                                            }
                                          },
                                          "declarations": [
                                            {
                                              "type": "VariableDeclarator",
                                              "start": 2153,
                                              "end": 2220,
                                              "loc": {
                                                "start": {
                                                  "line": 61,
                                                  "column": 22
                                                },
                                                "end": {
                                                  "line": 61,
                                                  "column": 89
                                                }
                                              },
                                              "id": {
                                                "type": "Identifier",
                                                "start": 2153,
                                                "end": 2162,
                                                "loc": {
                                                  "start": {
                                                    "line": 61,
                                                    "column": 22
                                                  },
                                                  "end": {
                                                    "line": 61,
                                                    "column": 31
                                                  },
                                                  "identifierName": "modelInfo"
                                                },
                                                "name": "modelInfo"
                                              },
                                              "init": {
                                                "type": "CallExpression",
                                                "start": 2165,
                                                "end": 2220,
                                                "loc": {
                                                  "start": {
                                                    "line": 61,
                                                    "column": 34
                                                  },
                                                  "end": {
                                                    "line": 61,
                                                    "column": 89
                                                  }
                                                },
                                                "callee": {
                                                  "type": "MemberExpression",
                                                  "start": 2165,
                                                  "end": 2211,
                                                  "loc": {
                                                    "start": {
                                                      "line": 61,
                                                      "column": 34
                                                    },
                                                    "end": {
                                                      "line": 61,
                                                      "column": 80
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "MemberExpression",
                                                    "start": 2165,
                                                    "end": 2198,
                                                    "loc": {
                                                      "start": {
                                                        "line": 61,
                                                        "column": 34
                                                      },
                                                      "end": {
                                                        "line": 61,
                                                        "column": 67
                                                      }
                                                    },
                                                    "object": {
                                                      "type": "MemberExpression",
                                                      "start": 2165,
                                                      "end": 2191,
                                                      "loc": {
                                                        "start": {
                                                          "line": 61,
                                                          "column": 34
                                                        },
                                                        "end": {
                                                          "line": 61,
                                                          "column": 60
                                                        }
                                                      },
                                                      "object": {
                                                        "type": "MemberExpression",
                                                        "start": 2165,
                                                        "end": 2178,
                                                        "loc": {
                                                          "start": {
                                                            "line": 61,
                                                            "column": 34
                                                          },
                                                          "end": {
                                                            "line": 61,
                                                            "column": 47
                                                          }
                                                        },
                                                        "object": {
                                                          "type": "ThisExpression",
                                                          "start": 2165,
                                                          "end": 2169,
                                                          "loc": {
                                                            "start": {
                                                              "line": 61,
                                                              "column": 34
                                                            },
                                                            "end": {
                                                              "line": 61,
                                                              "column": 38
                                                            }
                                                          }
                                                        },
                                                        "property": {
                                                          "type": "Identifier",
                                                          "start": 2170,
                                                          "end": 2178,
                                                          "loc": {
                                                            "start": {
                                                              "line": 61,
                                                              "column": 39
                                                            },
                                                            "end": {
                                                              "line": 61,
                                                              "column": 47
                                                            },
                                                            "identifierName": "viewerUI"
                                                          },
                                                          "name": "viewerUI"
                                                        },
                                                        "computed": false
                                                      },
                                                      "property": {
                                                        "type": "Identifier",
                                                        "start": 2179,
                                                        "end": 2191,
                                                        "loc": {
                                                          "start": {
                                                            "line": 61,
                                                            "column": 48
                                                          },
                                                          "end": {
                                                            "line": 61,
                                                            "column": 60
                                                          },
                                                          "identifierName": "_controllers"
                                                        },
                                                        "name": "_controllers"
                                                      },
                                                      "computed": false
                                                    },
                                                    "property": {
                                                      "type": "Identifier",
                                                      "start": 2192,
                                                      "end": 2198,
                                                      "loc": {
                                                        "start": {
                                                          "line": 61,
                                                          "column": 61
                                                        },
                                                        "end": {
                                                          "line": 61,
                                                          "column": 67
                                                        },
                                                        "identifierName": "models"
                                                      },
                                                      "name": "models"
                                                    },
                                                    "computed": false
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 2199,
                                                    "end": 2211,
                                                    "loc": {
                                                      "start": {
                                                        "line": 61,
                                                        "column": 68
                                                      },
                                                      "end": {
                                                        "line": 61,
                                                        "column": 80
                                                      },
                                                      "identifierName": "getModelInfo"
                                                    },
                                                    "name": "getModelInfo"
                                                  },
                                                  "computed": false
                                                },
                                                "arguments": [
                                                  {
                                                    "type": "Identifier",
                                                    "start": 2212,
                                                    "end": 2219,
                                                    "loc": {
                                                      "start": {
                                                        "line": 61,
                                                        "column": 81
                                                      },
                                                      "end": {
                                                        "line": 61,
                                                        "column": 88
                                                      },
                                                      "identifierName": "modelId"
                                                    },
                                                    "name": "modelId"
                                                  }
                                                ]
                                              }
                                            }
                                          ],
                                          "kind": "const"
                                        },
                                        {
                                          "type": "IfStatement",
                                          "start": 2238,
                                          "end": 2301,
                                          "loc": {
                                            "start": {
                                              "line": 62,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 64,
                                              "column": 17
                                            }
                                          },
                                          "test": {
                                            "type": "UnaryExpression",
                                            "start": 2242,
                                            "end": 2252,
                                            "loc": {
                                              "start": {
                                                "line": 62,
                                                "column": 20
                                              },
                                              "end": {
                                                "line": 62,
                                                "column": 30
                                              }
                                            },
                                            "operator": "!",
                                            "prefix": true,
                                            "argument": {
                                              "type": "Identifier",
                                              "start": 2243,
                                              "end": 2252,
                                              "loc": {
                                                "start": {
                                                  "line": 62,
                                                  "column": 21
                                                },
                                                "end": {
                                                  "line": 62,
                                                  "column": 30
                                                },
                                                "identifierName": "modelInfo"
                                              },
                                              "name": "modelInfo"
                                            },
                                            "extra": {
                                              "parenthesizedArgument": false
                                            }
                                          },
                                          "consequent": {
                                            "type": "BlockStatement",
                                            "start": 2254,
                                            "end": 2301,
                                            "loc": {
                                              "start": {
                                                "line": 62,
                                                "column": 32
                                              },
                                              "end": {
                                                "line": 64,
                                                "column": 17
                                              }
                                            },
                                            "body": [
                                              {
                                                "type": "ReturnStatement",
                                                "start": 2276,
                                                "end": 2283,
                                                "loc": {
                                                  "start": {
                                                    "line": 63,
                                                    "column": 20
                                                  },
                                                  "end": {
                                                    "line": 63,
                                                    "column": 27
                                                  }
                                                },
                                                "argument": null
                                              }
                                            ],
                                            "directives": []
                                          },
                                          "alternate": null
                                        },
                                        {
                                          "type": "ExpressionStatement",
                                          "start": 2318,
                                          "end": 2417,
                                          "loc": {
                                            "start": {
                                              "line": 65,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 67,
                                              "column": 19
                                            }
                                          },
                                          "expression": {
                                            "type": "CallExpression",
                                            "start": 2318,
                                            "end": 2416,
                                            "loc": {
                                              "start": {
                                                "line": 65,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 67,
                                                "column": 18
                                              }
                                            },
                                            "callee": {
                                              "type": "MemberExpression",
                                              "start": 2318,
                                              "end": 2341,
                                              "loc": {
                                                "start": {
                                                  "line": 65,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 65,
                                                  "column": 39
                                                }
                                              },
                                              "object": {
                                                "type": "MemberExpression",
                                                "start": 2318,
                                                "end": 2332,
                                                "loc": {
                                                  "start": {
                                                    "line": 65,
                                                    "column": 16
                                                  },
                                                  "end": {
                                                    "line": 65,
                                                    "column": 30
                                                  }
                                                },
                                                "object": {
                                                  "type": "ThisExpression",
                                                  "start": 2318,
                                                  "end": 2322,
                                                  "loc": {
                                                    "start": {
                                                      "line": 65,
                                                      "column": 16
                                                    },
                                                    "end": {
                                                      "line": 65,
                                                      "column": 20
                                                    }
                                                  }
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "start": 2323,
                                                  "end": 2332,
                                                  "loc": {
                                                    "start": {
                                                      "line": 65,
                                                      "column": 21
                                                    },
                                                    "end": {
                                                      "line": 65,
                                                      "column": 30
                                                    },
                                                    "identifierName": "_treeView"
                                                  },
                                                  "name": "_treeView"
                                                },
                                                "computed": false
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2333,
                                                "end": 2341,
                                                "loc": {
                                                  "start": {
                                                    "line": 65,
                                                    "column": 31
                                                  },
                                                  "end": {
                                                    "line": 65,
                                                    "column": 39
                                                  },
                                                  "identifierName": "addModel"
                                                },
                                                "name": "addModel"
                                              },
                                              "computed": false
                                            },
                                            "arguments": [
                                              {
                                                "type": "Identifier",
                                                "start": 2342,
                                                "end": 2349,
                                                "loc": {
                                                  "start": {
                                                    "line": 65,
                                                    "column": 40
                                                  },
                                                  "end": {
                                                    "line": 65,
                                                    "column": 47
                                                  },
                                                  "identifierName": "modelId"
                                                },
                                                "name": "modelId"
                                              },
                                              {
                                                "type": "ObjectExpression",
                                                "start": 2351,
                                                "end": 2415,
                                                "loc": {
                                                  "start": {
                                                    "line": 65,
                                                    "column": 49
                                                  },
                                                  "end": {
                                                    "line": 67,
                                                    "column": 17
                                                  }
                                                },
                                                "properties": [
                                                  {
                                                    "type": "ObjectProperty",
                                                    "start": 2373,
                                                    "end": 2397,
                                                    "loc": {
                                                      "start": {
                                                        "line": 66,
                                                        "column": 20
                                                      },
                                                      "end": {
                                                        "line": 66,
                                                        "column": 44
                                                      }
                                                    },
                                                    "method": false,
                                                    "shorthand": false,
                                                    "computed": false,
                                                    "key": {
                                                      "type": "Identifier",
                                                      "start": 2373,
                                                      "end": 2381,
                                                      "loc": {
                                                        "start": {
                                                          "line": 66,
                                                          "column": 20
                                                        },
                                                        "end": {
                                                          "line": 66,
                                                          "column": 28
                                                        },
                                                        "identifierName": "rootName"
                                                      },
                                                      "name": "rootName"
                                                    },
                                                    "value": {
                                                      "type": "MemberExpression",
                                                      "start": 2383,
                                                      "end": 2397,
                                                      "loc": {
                                                        "start": {
                                                          "line": 66,
                                                          "column": 30
                                                        },
                                                        "end": {
                                                          "line": 66,
                                                          "column": 44
                                                        }
                                                      },
                                                      "object": {
                                                        "type": "Identifier",
                                                        "start": 2383,
                                                        "end": 2392,
                                                        "loc": {
                                                          "start": {
                                                            "line": 66,
                                                            "column": 30
                                                          },
                                                          "end": {
                                                            "line": 66,
                                                            "column": 39
                                                          },
                                                          "identifierName": "modelInfo"
                                                        },
                                                        "name": "modelInfo"
                                                      },
                                                      "property": {
                                                        "type": "Identifier",
                                                        "start": 2393,
                                                        "end": 2397,
                                                        "loc": {
                                                          "start": {
                                                            "line": 66,
                                                            "column": 40
                                                          },
                                                          "end": {
                                                            "line": 66,
                                                            "column": 44
                                                          },
                                                          "identifierName": "name"
                                                        },
                                                        "name": "name"
                                                      },
                                                      "computed": false
                                                    }
                                                  }
                                                ]
                                              }
                                            ]
                                          }
                                        }
                                      ],
                                      "directives": []
                                    },
                                    "alternate": null
                                  }
                                ],
                                "directives": []
                              }
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2453,
                      "end": 2669,
                      "loc": {
                        "start": {
                          "line": 71,
                          "column": 8
                        },
                        "end": {
                          "line": 75,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 2453,
                        "end": 2668,
                        "loc": {
                          "start": {
                            "line": 71,
                            "column": 8
                          },
                          "end": {
                            "line": 75,
                            "column": 10
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 2453,
                          "end": 2474,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 8
                            },
                            "end": {
                              "line": 71,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 2453,
                            "end": 2457,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 8
                              },
                              "end": {
                                "line": 71,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2458,
                            "end": 2474,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 13
                              },
                              "end": {
                                "line": 71,
                                "column": 29
                              },
                              "identifierName": "_onModelUnloaded"
                            },
                            "name": "_onModelUnloaded"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 2477,
                          "end": 2668,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 32
                            },
                            "end": {
                              "line": 75,
                              "column": 10
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 2477,
                            "end": 2497,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 32
                              },
                              "end": {
                                "line": 71,
                                "column": 52
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2477,
                              "end": 2494,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 32
                                },
                                "end": {
                                  "line": 71,
                                  "column": 49
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2477,
                                "end": 2488,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 43
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 2477,
                                  "end": 2481,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 36
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2482,
                                  "end": 2488,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 37
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 43
                                    },
                                    "identifierName": "viewer"
                                  },
                                  "name": "viewer"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2489,
                                "end": 2494,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 44
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 49
                                  },
                                  "identifierName": "scene"
                                },
                                "name": "scene"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2495,
                              "end": 2497,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 50
                                },
                                "end": {
                                  "line": 71,
                                  "column": 52
                                },
                                "identifierName": "on"
                              },
                              "name": "on"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "StringLiteral",
                              "start": 2498,
                              "end": 2513,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 53
                                },
                                "end": {
                                  "line": 71,
                                  "column": 68
                                }
                              },
                              "extra": {
                                "rawValue": "modelUnloaded",
                                "raw": "\"modelUnloaded\""
                              },
                              "value": "modelUnloaded"
                            },
                            {
                              "type": "ArrowFunctionExpression",
                              "start": 2515,
                              "end": 2667,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 70
                                },
                                "end": {
                                  "line": 75,
                                  "column": 9
                                }
                              },
                              "id": null,
                              "generator": false,
                              "expression": false,
                              "async": false,
                              "params": [
                                {
                                  "type": "Identifier",
                                  "start": 2516,
                                  "end": 2523,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 71
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 78
                                    },
                                    "identifierName": "modelId"
                                  },
                                  "name": "modelId"
                                }
                              ],
                              "body": {
                                "type": "BlockStatement",
                                "start": 2528,
                                "end": 2667,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 83
                                  },
                                  "end": {
                                    "line": 75,
                                    "column": 9
                                  }
                                },
                                "body": [
                                  {
                                    "type": "IfStatement",
                                    "start": 2542,
                                    "end": 2657,
                                    "loc": {
                                      "start": {
                                        "line": 72,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 74,
                                        "column": 13
                                      }
                                    },
                                    "test": {
                                      "type": "MemberExpression",
                                      "start": 2546,
                                      "end": 2587,
                                      "loc": {
                                        "start": {
                                          "line": 72,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 72,
                                          "column": 57
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 2546,
                                        "end": 2578,
                                        "loc": {
                                          "start": {
                                            "line": 72,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 72,
                                            "column": 48
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 2546,
                                          "end": 2567,
                                          "loc": {
                                            "start": {
                                              "line": 72,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 72,
                                              "column": 37
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 2546,
                                            "end": 2557,
                                            "loc": {
                                              "start": {
                                                "line": 72,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 72,
                                                "column": 27
                                              }
                                            },
                                            "object": {
                                              "type": "ThisExpression",
                                              "start": 2546,
                                              "end": 2550,
                                              "loc": {
                                                "start": {
                                                  "line": 72,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 72,
                                                  "column": 20
                                                }
                                              }
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 2551,
                                              "end": 2557,
                                              "loc": {
                                                "start": {
                                                  "line": 72,
                                                  "column": 21
                                                },
                                                "end": {
                                                  "line": 72,
                                                  "column": 27
                                                },
                                                "identifierName": "viewer"
                                              },
                                              "name": "viewer"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 2558,
                                            "end": 2567,
                                            "loc": {
                                              "start": {
                                                "line": 72,
                                                "column": 28
                                              },
                                              "end": {
                                                "line": 72,
                                                "column": 37
                                              },
                                              "identifierName": "metaScene"
                                            },
                                            "name": "metaScene"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 2568,
                                          "end": 2578,
                                          "loc": {
                                            "start": {
                                              "line": 72,
                                              "column": 38
                                            },
                                            "end": {
                                              "line": 72,
                                              "column": 48
                                            },
                                            "identifierName": "metaModels"
                                          },
                                          "name": "metaModels"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2579,
                                        "end": 2586,
                                        "loc": {
                                          "start": {
                                            "line": 72,
                                            "column": 49
                                          },
                                          "end": {
                                            "line": 72,
                                            "column": 56
                                          },
                                          "identifierName": "modelId"
                                        },
                                        "name": "modelId"
                                      },
                                      "computed": true
                                    },
                                    "consequent": {
                                      "type": "BlockStatement",
                                      "start": 2589,
                                      "end": 2657,
                                      "loc": {
                                        "start": {
                                          "line": 72,
                                          "column": 59
                                        },
                                        "end": {
                                          "line": 74,
                                          "column": 13
                                        }
                                      },
                                      "body": [
                                        {
                                          "type": "ExpressionStatement",
                                          "start": 2607,
                                          "end": 2643,
                                          "loc": {
                                            "start": {
                                              "line": 73,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 73,
                                              "column": 52
                                            }
                                          },
                                          "expression": {
                                            "type": "CallExpression",
                                            "start": 2607,
                                            "end": 2642,
                                            "loc": {
                                              "start": {
                                                "line": 73,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 73,
                                                "column": 51
                                              }
                                            },
                                            "callee": {
                                              "type": "MemberExpression",
                                              "start": 2607,
                                              "end": 2633,
                                              "loc": {
                                                "start": {
                                                  "line": 73,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 73,
                                                  "column": 42
                                                }
                                              },
                                              "object": {
                                                "type": "MemberExpression",
                                                "start": 2607,
                                                "end": 2621,
                                                "loc": {
                                                  "start": {
                                                    "line": 73,
                                                    "column": 16
                                                  },
                                                  "end": {
                                                    "line": 73,
                                                    "column": 30
                                                  }
                                                },
                                                "object": {
                                                  "type": "ThisExpression",
                                                  "start": 2607,
                                                  "end": 2611,
                                                  "loc": {
                                                    "start": {
                                                      "line": 73,
                                                      "column": 16
                                                    },
                                                    "end": {
                                                      "line": 73,
                                                      "column": 20
                                                    }
                                                  }
                                                },
                                                "property": {
                                                  "type": "Identifier",
                                                  "start": 2612,
                                                  "end": 2621,
                                                  "loc": {
                                                    "start": {
                                                      "line": 73,
                                                      "column": 21
                                                    },
                                                    "end": {
                                                      "line": 73,
                                                      "column": 30
                                                    },
                                                    "identifierName": "_treeView"
                                                  },
                                                  "name": "_treeView"
                                                },
                                                "computed": false
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 2622,
                                                "end": 2633,
                                                "loc": {
                                                  "start": {
                                                    "line": 73,
                                                    "column": 31
                                                  },
                                                  "end": {
                                                    "line": 73,
                                                    "column": 42
                                                  },
                                                  "identifierName": "removeModel"
                                                },
                                                "name": "removeModel"
                                              },
                                              "computed": false
                                            },
                                            "arguments": [
                                              {
                                                "type": "Identifier",
                                                "start": 2634,
                                                "end": 2641,
                                                "loc": {
                                                  "start": {
                                                    "line": 73,
                                                    "column": 43
                                                  },
                                                  "end": {
                                                    "line": 73,
                                                    "column": 50
                                                  },
                                                  "identifierName": "modelId"
                                                },
                                                "name": "modelId"
                                              }
                                            ]
                                          }
                                        }
                                      ],
                                      "directives": []
                                    },
                                    "alternate": null
                                  }
                                ],
                                "directives": []
                              }
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2679,
                      "end": 2761,
                      "loc": {
                        "start": {
                          "line": 77,
                          "column": 8
                        },
                        "end": {
                          "line": 79,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2679,
                        "end": 2760,
                        "loc": {
                          "start": {
                            "line": 77,
                            "column": 8
                          },
                          "end": {
                            "line": 79,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2679,
                          "end": 2695,
                          "loc": {
                            "start": {
                              "line": 77,
                              "column": 8
                            },
                            "end": {
                              "line": 77,
                              "column": 24
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2679,
                            "end": 2692,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 8
                              },
                              "end": {
                                "line": 77,
                                "column": 21
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2679,
                              "end": 2683,
                              "loc": {
                                "start": {
                                  "line": 77,
                                  "column": 8
                                },
                                "end": {
                                  "line": 77,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2684,
                              "end": 2692,
                              "loc": {
                                "start": {
                                  "line": 77,
                                  "column": 13
                                },
                                "end": {
                                  "line": 77,
                                  "column": 21
                                },
                                "identifierName": "viewerUI"
                              },
                              "name": "viewerUI"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2693,
                            "end": 2695,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 22
                              },
                              "end": {
                                "line": 77,
                                "column": 24
                              },
                              "identifierName": "on"
                            },
                            "name": "on"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "StringLiteral",
                            "start": 2696,
                            "end": 2703,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 25
                              },
                              "end": {
                                "line": 77,
                                "column": 32
                              }
                            },
                            "extra": {
                              "rawValue": "reset",
                              "raw": "\"reset\""
                            },
                            "value": "reset"
                          },
                          {
                            "type": "ArrowFunctionExpression",
                            "start": 2705,
                            "end": 2759,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 34
                              },
                              "end": {
                                "line": 79,
                                "column": 9
                              }
                            },
                            "id": null,
                            "generator": false,
                            "expression": false,
                            "async": false,
                            "params": [],
                            "body": {
                              "type": "BlockStatement",
                              "start": 2709,
                              "end": 2759,
                              "loc": {
                                "start": {
                                  "line": 77,
                                  "column": 38
                                },
                                "end": {
                                  "line": 79,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "ExpressionStatement",
                                  "start": 2723,
                                  "end": 2749,
                                  "loc": {
                                    "start": {
                                      "line": 78,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 78,
                                      "column": 38
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 2723,
                                    "end": 2748,
                                    "loc": {
                                      "start": {
                                        "line": 78,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 78,
                                        "column": 37
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 2723,
                                      "end": 2746,
                                      "loc": {
                                        "start": {
                                          "line": 78,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 78,
                                          "column": 35
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 2723,
                                        "end": 2737,
                                        "loc": {
                                          "start": {
                                            "line": 78,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 78,
                                            "column": 26
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 2723,
                                          "end": 2727,
                                          "loc": {
                                            "start": {
                                              "line": 78,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 78,
                                              "column": 16
                                            }
                                          }
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 2728,
                                          "end": 2737,
                                          "loc": {
                                            "start": {
                                              "line": 78,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 78,
                                              "column": 26
                                            },
                                            "identifierName": "_treeView"
                                          },
                                          "name": "_treeView"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 2738,
                                        "end": 2746,
                                        "loc": {
                                          "start": {
                                            "line": 78,
                                            "column": 27
                                          },
                                          "end": {
                                            "line": 78,
                                            "column": 35
                                          },
                                          "identifierName": "collapse"
                                        },
                                        "name": "collapse"
                                      },
                                      "computed": false
                                    },
                                    "arguments": []
                                  }
                                }
                              ],
                              "directives": []
                            }
                          }
                        ]
                      }
                    }
                  ],
                  "directives": []
                }
              },
              {
                "type": "ClassMethod",
                "start": 2773,
                "end": 3290,
                "loc": {
                  "start": {
                    "line": 82,
                    "column": 4
                  },
                  "end": {
                    "line": 92,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 2773,
                  "end": 2783,
                  "loc": {
                    "start": {
                      "line": 82,
                      "column": 4
                    },
                    "end": {
                      "line": 82,
                      "column": 14
                    },
                    "identifierName": "setEnabled"
                  },
                  "name": "setEnabled"
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 2784,
                    "end": 2791,
                    "loc": {
                      "start": {
                        "line": 82,
                        "column": 15
                      },
                      "end": {
                        "line": 82,
                        "column": 22
                      },
                      "identifierName": "enabled"
                    },
                    "name": "enabled"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 2793,
                  "end": 3290,
                  "loc": {
                    "start": {
                      "line": 82,
                      "column": 24
                    },
                    "end": {
                      "line": 92,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "IfStatement",
                      "start": 2803,
                      "end": 3284,
                      "loc": {
                        "start": {
                          "line": 83,
                          "column": 8
                        },
                        "end": {
                          "line": 91,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 2807,
                        "end": 2815,
                        "loc": {
                          "start": {
                            "line": 83,
                            "column": 12
                          },
                          "end": {
                            "line": 83,
                            "column": 20
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "Identifier",
                          "start": 2808,
                          "end": 2815,
                          "loc": {
                            "start": {
                              "line": 83,
                              "column": 13
                            },
                            "end": {
                              "line": 83,
                              "column": 20
                            },
                            "identifierName": "enabled"
                          },
                          "name": "enabled"
                        },
                        "extra": {
                          "parenthesizedArgument": false
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 2817,
                        "end": 3043,
                        "loc": {
                          "start": {
                            "line": 83,
                            "column": 22
                          },
                          "end": {
                            "line": 87,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 2831,
                            "end": 2887,
                            "loc": {
                              "start": {
                                "line": 84,
                                "column": 12
                              },
                              "end": {
                                "line": 84,
                                "column": 68
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 2831,
                              "end": 2886,
                              "loc": {
                                "start": {
                                  "line": 84,
                                  "column": 12
                                },
                                "end": {
                                  "line": 84,
                                  "column": 67
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 2831,
                                "end": 2874,
                                "loc": {
                                  "start": {
                                    "line": 84,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 84,
                                    "column": 55
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2831,
                                  "end": 2870,
                                  "loc": {
                                    "start": {
                                      "line": 84,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 84,
                                      "column": 51
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 2831,
                                    "end": 2860,
                                    "loc": {
                                      "start": {
                                        "line": 84,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 84,
                                        "column": 41
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 2831,
                                      "end": 2835,
                                      "loc": {
                                        "start": {
                                          "line": 84,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 84,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2836,
                                      "end": 2860,
                                      "loc": {
                                        "start": {
                                          "line": 84,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 84,
                                          "column": 41
                                        },
                                        "identifierName": "_objectsTabButtonElement"
                                      },
                                      "name": "_objectsTabButtonElement"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2861,
                                    "end": 2870,
                                    "loc": {
                                      "start": {
                                        "line": 84,
                                        "column": 42
                                      },
                                      "end": {
                                        "line": 84,
                                        "column": 51
                                      },
                                      "identifierName": "classList"
                                    },
                                    "name": "classList"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2871,
                                  "end": 2874,
                                  "loc": {
                                    "start": {
                                      "line": 84,
                                      "column": 52
                                    },
                                    "end": {
                                      "line": 84,
                                      "column": 55
                                    },
                                    "identifierName": "add"
                                  },
                                  "name": "add"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "StringLiteral",
                                  "start": 2875,
                                  "end": 2885,
                                  "loc": {
                                    "start": {
                                      "line": 84,
                                      "column": 56
                                    },
                                    "end": {
                                      "line": 84,
                                      "column": 66
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "disabled",
                                    "raw": "\"disabled\""
                                  },
                                  "value": "disabled"
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 2900,
                            "end": 2960,
                            "loc": {
                              "start": {
                                "line": 85,
                                "column": 12
                              },
                              "end": {
                                "line": 85,
                                "column": 72
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 2900,
                              "end": 2959,
                              "loc": {
                                "start": {
                                  "line": 85,
                                  "column": 12
                                },
                                "end": {
                                  "line": 85,
                                  "column": 71
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 2900,
                                "end": 2947,
                                "loc": {
                                  "start": {
                                    "line": 85,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 85,
                                    "column": 59
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2900,
                                  "end": 2943,
                                  "loc": {
                                    "start": {
                                      "line": 85,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 85,
                                      "column": 55
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 2900,
                                    "end": 2933,
                                    "loc": {
                                      "start": {
                                        "line": 85,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 85,
                                        "column": 45
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 2900,
                                      "end": 2904,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2905,
                                      "end": 2933,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 45
                                        },
                                        "identifierName": "_showAllObjectsButtonElement"
                                      },
                                      "name": "_showAllObjectsButtonElement"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2934,
                                    "end": 2943,
                                    "loc": {
                                      "start": {
                                        "line": 85,
                                        "column": 46
                                      },
                                      "end": {
                                        "line": 85,
                                        "column": 55
                                      },
                                      "identifierName": "classList"
                                    },
                                    "name": "classList"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2944,
                                  "end": 2947,
                                  "loc": {
                                    "start": {
                                      "line": 85,
                                      "column": 56
                                    },
                                    "end": {
                                      "line": 85,
                                      "column": 59
                                    },
                                    "identifierName": "add"
                                  },
                                  "name": "add"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "StringLiteral",
                                  "start": 2948,
                                  "end": 2958,
                                  "loc": {
                                    "start": {
                                      "line": 85,
                                      "column": 60
                                    },
                                    "end": {
                                      "line": 85,
                                      "column": 70
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "disabled",
                                    "raw": "\"disabled\""
                                  },
                                  "value": "disabled"
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 2973,
                            "end": 3033,
                            "loc": {
                              "start": {
                                "line": 86,
                                "column": 12
                              },
                              "end": {
                                "line": 86,
                                "column": 72
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 2973,
                              "end": 3032,
                              "loc": {
                                "start": {
                                  "line": 86,
                                  "column": 12
                                },
                                "end": {
                                  "line": 86,
                                  "column": 71
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 2973,
                                "end": 3020,
                                "loc": {
                                  "start": {
                                    "line": 86,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 86,
                                    "column": 59
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 2973,
                                  "end": 3016,
                                  "loc": {
                                    "start": {
                                      "line": 86,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 86,
                                      "column": 55
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 2973,
                                    "end": 3006,
                                    "loc": {
                                      "start": {
                                        "line": 86,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 86,
                                        "column": 45
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 2973,
                                      "end": 2977,
                                      "loc": {
                                        "start": {
                                          "line": 86,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 86,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2978,
                                      "end": 3006,
                                      "loc": {
                                        "start": {
                                          "line": 86,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 86,
                                          "column": 45
                                        },
                                        "identifierName": "_hideAllObjectsButtonElement"
                                      },
                                      "name": "_hideAllObjectsButtonElement"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3007,
                                    "end": 3016,
                                    "loc": {
                                      "start": {
                                        "line": 86,
                                        "column": 46
                                      },
                                      "end": {
                                        "line": 86,
                                        "column": 55
                                      },
                                      "identifierName": "classList"
                                    },
                                    "name": "classList"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3017,
                                  "end": 3020,
                                  "loc": {
                                    "start": {
                                      "line": 86,
                                      "column": 56
                                    },
                                    "end": {
                                      "line": 86,
                                      "column": 59
                                    },
                                    "identifierName": "add"
                                  },
                                  "name": "add"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "StringLiteral",
                                  "start": 3021,
                                  "end": 3031,
                                  "loc": {
                                    "start": {
                                      "line": 86,
                                      "column": 60
                                    },
                                    "end": {
                                      "line": 86,
                                      "column": 70
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "disabled",
                                    "raw": "\"disabled\""
                                  },
                                  "value": "disabled"
                                }
                              ]
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": {
                        "type": "BlockStatement",
                        "start": 3049,
                        "end": 3284,
                        "loc": {
                          "start": {
                            "line": 87,
                            "column": 15
                          },
                          "end": {
                            "line": 91,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 3063,
                            "end": 3122,
                            "loc": {
                              "start": {
                                "line": 88,
                                "column": 12
                              },
                              "end": {
                                "line": 88,
                                "column": 71
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 3063,
                              "end": 3121,
                              "loc": {
                                "start": {
                                  "line": 88,
                                  "column": 12
                                },
                                "end": {
                                  "line": 88,
                                  "column": 70
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3063,
                                "end": 3109,
                                "loc": {
                                  "start": {
                                    "line": 88,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 88,
                                    "column": 58
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3063,
                                  "end": 3102,
                                  "loc": {
                                    "start": {
                                      "line": 88,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 88,
                                      "column": 51
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3063,
                                    "end": 3092,
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 41
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 3063,
                                      "end": 3067,
                                      "loc": {
                                        "start": {
                                          "line": 88,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 88,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3068,
                                      "end": 3092,
                                      "loc": {
                                        "start": {
                                          "line": 88,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 88,
                                          "column": 41
                                        },
                                        "identifierName": "_objectsTabButtonElement"
                                      },
                                      "name": "_objectsTabButtonElement"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3093,
                                    "end": 3102,
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 42
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 51
                                      },
                                      "identifierName": "classList"
                                    },
                                    "name": "classList"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3103,
                                  "end": 3109,
                                  "loc": {
                                    "start": {
                                      "line": 88,
                                      "column": 52
                                    },
                                    "end": {
                                      "line": 88,
                                      "column": 58
                                    },
                                    "identifierName": "remove"
                                  },
                                  "name": "remove"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "StringLiteral",
                                  "start": 3110,
                                  "end": 3120,
                                  "loc": {
                                    "start": {
                                      "line": 88,
                                      "column": 59
                                    },
                                    "end": {
                                      "line": 88,
                                      "column": 69
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "disabled",
                                    "raw": "\"disabled\""
                                  },
                                  "value": "disabled"
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3135,
                            "end": 3198,
                            "loc": {
                              "start": {
                                "line": 89,
                                "column": 12
                              },
                              "end": {
                                "line": 89,
                                "column": 75
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 3135,
                              "end": 3197,
                              "loc": {
                                "start": {
                                  "line": 89,
                                  "column": 12
                                },
                                "end": {
                                  "line": 89,
                                  "column": 74
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3135,
                                "end": 3185,
                                "loc": {
                                  "start": {
                                    "line": 89,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 89,
                                    "column": 62
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3135,
                                  "end": 3178,
                                  "loc": {
                                    "start": {
                                      "line": 89,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 89,
                                      "column": 55
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3135,
                                    "end": 3168,
                                    "loc": {
                                      "start": {
                                        "line": 89,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 89,
                                        "column": 45
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 3135,
                                      "end": 3139,
                                      "loc": {
                                        "start": {
                                          "line": 89,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 89,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3140,
                                      "end": 3168,
                                      "loc": {
                                        "start": {
                                          "line": 89,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 89,
                                          "column": 45
                                        },
                                        "identifierName": "_showAllObjectsButtonElement"
                                      },
                                      "name": "_showAllObjectsButtonElement"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3169,
                                    "end": 3178,
                                    "loc": {
                                      "start": {
                                        "line": 89,
                                        "column": 46
                                      },
                                      "end": {
                                        "line": 89,
                                        "column": 55
                                      },
                                      "identifierName": "classList"
                                    },
                                    "name": "classList"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3179,
                                  "end": 3185,
                                  "loc": {
                                    "start": {
                                      "line": 89,
                                      "column": 56
                                    },
                                    "end": {
                                      "line": 89,
                                      "column": 62
                                    },
                                    "identifierName": "remove"
                                  },
                                  "name": "remove"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "StringLiteral",
                                  "start": 3186,
                                  "end": 3196,
                                  "loc": {
                                    "start": {
                                      "line": 89,
                                      "column": 63
                                    },
                                    "end": {
                                      "line": 89,
                                      "column": 73
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "disabled",
                                    "raw": "\"disabled\""
                                  },
                                  "value": "disabled"
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3211,
                            "end": 3274,
                            "loc": {
                              "start": {
                                "line": 90,
                                "column": 12
                              },
                              "end": {
                                "line": 90,
                                "column": 75
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 3211,
                              "end": 3273,
                              "loc": {
                                "start": {
                                  "line": 90,
                                  "column": 12
                                },
                                "end": {
                                  "line": 90,
                                  "column": 74
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3211,
                                "end": 3261,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 62
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3211,
                                  "end": 3254,
                                  "loc": {
                                    "start": {
                                      "line": 90,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 90,
                                      "column": 55
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3211,
                                    "end": 3244,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 45
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 3211,
                                      "end": 3215,
                                      "loc": {
                                        "start": {
                                          "line": 90,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 90,
                                          "column": 16
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3216,
                                      "end": 3244,
                                      "loc": {
                                        "start": {
                                          "line": 90,
                                          "column": 17
                                        },
                                        "end": {
                                          "line": 90,
                                          "column": 45
                                        },
                                        "identifierName": "_hideAllObjectsButtonElement"
                                      },
                                      "name": "_hideAllObjectsButtonElement"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3245,
                                    "end": 3254,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 46
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 55
                                      },
                                      "identifierName": "classList"
                                    },
                                    "name": "classList"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3255,
                                  "end": 3261,
                                  "loc": {
                                    "start": {
                                      "line": 90,
                                      "column": 56
                                    },
                                    "end": {
                                      "line": 90,
                                      "column": 62
                                    },
                                    "identifierName": "remove"
                                  },
                                  "name": "remove"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "StringLiteral",
                                  "start": 3262,
                                  "end": 3272,
                                  "loc": {
                                    "start": {
                                      "line": 90,
                                      "column": 63
                                    },
                                    "end": {
                                      "line": 90,
                                      "column": 73
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "disabled",
                                    "raw": "\"disabled\""
                                  },
                                  "value": "disabled"
                                }
                              ]
                            }
                          }
                        ],
                        "directives": []
                      }
                    }
                  ],
                  "directives": []
                }
              },
              {
                "type": "ClassMethod",
                "start": 3296,
                "end": 3410,
                "loc": {
                  "start": {
                    "line": 94,
                    "column": 4
                  },
                  "end": {
                    "line": 97,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 3296,
                  "end": 3314,
                  "loc": {
                    "start": {
                      "line": 94,
                      "column": 4
                    },
                    "end": {
                      "line": 94,
                      "column": 22
                    },
                    "identifierName": "showNodeInTreeView"
                  },
                  "name": "showNodeInTreeView"
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 3315,
                    "end": 3323,
                    "loc": {
                      "start": {
                        "line": 94,
                        "column": 23
                      },
                      "end": {
                        "line": 94,
                        "column": 31
                      },
                      "identifierName": "objectId"
                    },
                    "name": "objectId"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 3325,
                  "end": 3410,
                  "loc": {
                    "start": {
                      "line": 94,
                      "column": 33
                    },
                    "end": {
                      "line": 97,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 3335,
                      "end": 3361,
                      "loc": {
                        "start": {
                          "line": 95,
                          "column": 8
                        },
                        "end": {
                          "line": 95,
                          "column": 34
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3335,
                        "end": 3360,
                        "loc": {
                          "start": {
                            "line": 95,
                            "column": 8
                          },
                          "end": {
                            "line": 95,
                            "column": 33
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3335,
                          "end": 3358,
                          "loc": {
                            "start": {
                              "line": 95,
                              "column": 8
                            },
                            "end": {
                              "line": 95,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3335,
                            "end": 3349,
                            "loc": {
                              "start": {
                                "line": 95,
                                "column": 8
                              },
                              "end": {
                                "line": 95,
                                "column": 22
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3335,
                              "end": 3339,
                              "loc": {
                                "start": {
                                  "line": 95,
                                  "column": 8
                                },
                                "end": {
                                  "line": 95,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3340,
                              "end": 3349,
                              "loc": {
                                "start": {
                                  "line": 95,
                                  "column": 13
                                },
                                "end": {
                                  "line": 95,
                                  "column": 22
                                },
                                "identifierName": "_treeView"
                              },
                              "name": "_treeView"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3350,
                            "end": 3358,
                            "loc": {
                              "start": {
                                "line": 95,
                                "column": 23
                              },
                              "end": {
                                "line": 95,
                                "column": 31
                              },
                              "identifierName": "collapse"
                            },
                            "name": "collapse"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 3370,
                      "end": 3404,
                      "loc": {
                        "start": {
                          "line": 96,
                          "column": 8
                        },
                        "end": {
                          "line": 96,
                          "column": 42
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3370,
                        "end": 3403,
                        "loc": {
                          "start": {
                            "line": 96,
                            "column": 8
                          },
                          "end": {
                            "line": 96,
                            "column": 41
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3370,
                          "end": 3393,
                          "loc": {
                            "start": {
                              "line": 96,
                              "column": 8
                            },
                            "end": {
                              "line": 96,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3370,
                            "end": 3384,
                            "loc": {
                              "start": {
                                "line": 96,
                                "column": 8
                              },
                              "end": {
                                "line": 96,
                                "column": 22
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3370,
                              "end": 3374,
                              "loc": {
                                "start": {
                                  "line": 96,
                                  "column": 8
                                },
                                "end": {
                                  "line": 96,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3375,
                              "end": 3384,
                              "loc": {
                                "start": {
                                  "line": 96,
                                  "column": 13
                                },
                                "end": {
                                  "line": 96,
                                  "column": 22
                                },
                                "identifierName": "_treeView"
                              },
                              "name": "_treeView"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3385,
                            "end": 3393,
                            "loc": {
                              "start": {
                                "line": 96,
                                "column": 23
                              },
                              "end": {
                                "line": 96,
                                "column": 31
                              },
                              "identifierName": "showNode"
                            },
                            "name": "showNode"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "Identifier",
                            "start": 3394,
                            "end": 3402,
                            "loc": {
                              "start": {
                                "line": 96,
                                "column": 32
                              },
                              "end": {
                                "line": 96,
                                "column": 40
                              },
                              "identifierName": "objectId"
                            },
                            "name": "objectId"
                          }
                        ]
                      }
                    }
                  ],
                  "directives": []
                }
              },
              {
                "type": "ClassMethod",
                "start": 3416,
                "end": 3643,
                "loc": {
                  "start": {
                    "line": 99,
                    "column": 4
                  },
                  "end": {
                    "line": 105,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 3416,
                  "end": 3423,
                  "loc": {
                    "start": {
                      "line": 99,
                      "column": 4
                    },
                    "end": {
                      "line": 99,
                      "column": 11
                    },
                    "identifierName": "destroy"
                  },
                  "name": "destroy"
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 3426,
                  "end": 3643,
                  "loc": {
                    "start": {
                      "line": 99,
                      "column": 14
                    },
                    "end": {
                      "line": 105,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 3436,
                      "end": 3452,
                      "loc": {
                        "start": {
                          "line": 100,
                          "column": 8
                        },
                        "end": {
                          "line": 100,
                          "column": 24
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3436,
                        "end": 3451,
                        "loc": {
                          "start": {
                            "line": 100,
                            "column": 8
                          },
                          "end": {
                            "line": 100,
                            "column": 23
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3436,
                          "end": 3449,
                          "loc": {
                            "start": {
                              "line": 100,
                              "column": 8
                            },
                            "end": {
                              "line": 100,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "Super",
                            "start": 3436,
                            "end": 3441,
                            "loc": {
                              "start": {
                                "line": 100,
                                "column": 8
                              },
                              "end": {
                                "line": 100,
                                "column": 13
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3442,
                            "end": 3449,
                            "loc": {
                              "start": {
                                "line": 100,
                                "column": 14
                              },
                              "end": {
                                "line": 100,
                                "column": 21
                              },
                              "identifierName": "destroy"
                            },
                            "name": "destroy"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 3461,
                      "end": 3486,
                      "loc": {
                        "start": {
                          "line": 101,
                          "column": 8
                        },
                        "end": {
                          "line": 101,
                          "column": 33
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3461,
                        "end": 3485,
                        "loc": {
                          "start": {
                            "line": 101,
                            "column": 8
                          },
                          "end": {
                            "line": 101,
                            "column": 32
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3461,
                          "end": 3483,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 8
                            },
                            "end": {
                              "line": 101,
                              "column": 30
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3461,
                            "end": 3475,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 8
                              },
                              "end": {
                                "line": 101,
                                "column": 22
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3461,
                              "end": 3465,
                              "loc": {
                                "start": {
                                  "line": 101,
                                  "column": 8
                                },
                                "end": {
                                  "line": 101,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3466,
                              "end": 3475,
                              "loc": {
                                "start": {
                                  "line": 101,
                                  "column": 13
                                },
                                "end": {
                                  "line": 101,
                                  "column": 22
                                },
                                "identifierName": "_treeView"
                              },
                              "name": "_treeView"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3476,
                            "end": 3483,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 23
                              },
                              "end": {
                                "line": 101,
                                "column": 30
                              },
                              "identifierName": "destroy"
                            },
                            "name": "destroy"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 3495,
                      "end": 3531,
                      "loc": {
                        "start": {
                          "line": 102,
                          "column": 8
                        },
                        "end": {
                          "line": 102,
                          "column": 44
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3495,
                        "end": 3530,
                        "loc": {
                          "start": {
                            "line": 102,
                            "column": 8
                          },
                          "end": {
                            "line": 102,
                            "column": 43
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3495,
                          "end": 3528,
                          "loc": {
                            "start": {
                              "line": 102,
                              "column": 8
                            },
                            "end": {
                              "line": 102,
                              "column": 41
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3495,
                            "end": 3520,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 8
                              },
                              "end": {
                                "line": 102,
                                "column": 33
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3495,
                              "end": 3499,
                              "loc": {
                                "start": {
                                  "line": 102,
                                  "column": 8
                                },
                                "end": {
                                  "line": 102,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3500,
                              "end": 3520,
                              "loc": {
                                "start": {
                                  "line": 102,
                                  "column": 13
                                },
                                "end": {
                                  "line": 102,
                                  "column": 33
                                },
                                "identifierName": "_treeViewContextMenu"
                              },
                              "name": "_treeViewContextMenu"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3521,
                            "end": 3528,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 34
                              },
                              "end": {
                                "line": 102,
                                "column": 41
                              },
                              "identifierName": "destroy"
                            },
                            "name": "destroy"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 3540,
                      "end": 3583,
                      "loc": {
                        "start": {
                          "line": 103,
                          "column": 8
                        },
                        "end": {
                          "line": 103,
                          "column": 51
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3540,
                        "end": 3582,
                        "loc": {
                          "start": {
                            "line": 103,
                            "column": 8
                          },
                          "end": {
                            "line": 103,
                            "column": 50
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3540,
                          "end": 3561,
                          "loc": {
                            "start": {
                              "line": 103,
                              "column": 8
                            },
                            "end": {
                              "line": 103,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3540,
                            "end": 3557,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 8
                              },
                              "end": {
                                "line": 103,
                                "column": 25
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 3540,
                              "end": 3551,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 8
                                },
                                "end": {
                                  "line": 103,
                                  "column": 19
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 3540,
                                "end": 3544,
                                "loc": {
                                  "start": {
                                    "line": 103,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 103,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3545,
                                "end": 3551,
                                "loc": {
                                  "start": {
                                    "line": 103,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 103,
                                    "column": 19
                                  },
                                  "identifierName": "viewer"
                                },
                                "name": "viewer"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3552,
                              "end": 3557,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 20
                                },
                                "end": {
                                  "line": 103,
                                  "column": 25
                                },
                                "identifierName": "scene"
                              },
                              "name": "scene"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3558,
                            "end": 3561,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 26
                              },
                              "end": {
                                "line": 103,
                                "column": 29
                              },
                              "identifierName": "off"
                            },
                            "name": "off"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 3562,
                            "end": 3581,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 30
                              },
                              "end": {
                                "line": 103,
                                "column": 49
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3562,
                              "end": 3566,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 30
                                },
                                "end": {
                                  "line": 103,
                                  "column": 34
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3567,
                              "end": 3581,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 35
                                },
                                "end": {
                                  "line": 103,
                                  "column": 49
                                },
                                "identifierName": "_onModelLoaded"
                              },
                              "name": "_onModelLoaded"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 3592,
                      "end": 3637,
                      "loc": {
                        "start": {
                          "line": 104,
                          "column": 8
                        },
                        "end": {
                          "line": 104,
                          "column": 53
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3592,
                        "end": 3636,
                        "loc": {
                          "start": {
                            "line": 104,
                            "column": 8
                          },
                          "end": {
                            "line": 104,
                            "column": 52
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3592,
                          "end": 3613,
                          "loc": {
                            "start": {
                              "line": 104,
                              "column": 8
                            },
                            "end": {
                              "line": 104,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3592,
                            "end": 3609,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 8
                              },
                              "end": {
                                "line": 104,
                                "column": 25
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 3592,
                              "end": 3603,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 8
                                },
                                "end": {
                                  "line": 104,
                                  "column": 19
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 3592,
                                "end": 3596,
                                "loc": {
                                  "start": {
                                    "line": 104,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 104,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3597,
                                "end": 3603,
                                "loc": {
                                  "start": {
                                    "line": 104,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 104,
                                    "column": 19
                                  },
                                  "identifierName": "viewer"
                                },
                                "name": "viewer"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3604,
                              "end": 3609,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 20
                                },
                                "end": {
                                  "line": 104,
                                  "column": 25
                                },
                                "identifierName": "scene"
                              },
                              "name": "scene"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3610,
                            "end": 3613,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 26
                              },
                              "end": {
                                "line": 104,
                                "column": 29
                              },
                              "identifierName": "off"
                            },
                            "name": "off"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 3614,
                            "end": 3635,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 30
                              },
                              "end": {
                                "line": 104,
                                "column": 51
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3614,
                              "end": 3618,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 30
                                },
                                "end": {
                                  "line": 104,
                                  "column": 34
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3619,
                              "end": 3635,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 35
                                },
                                "end": {
                                  "line": 104,
                                  "column": 51
                                },
                                "identifierName": "_onModelUnloaded"
                              },
                              "name": "_onModelUnloaded"
                            },
                            "computed": false
                          }
                        ]
                      }
                    }
                  ],
                  "directives": []
                }
              }
            ]
          },
          "leadingComments": [
            {
              "type": "CommentBlock",
              "value": "* @private ",
              "start": 318,
              "end": 333,
              "loc": {
                "start": {
                  "line": 6,
                  "column": 0
                },
                "end": {
                  "line": 6,
                  "column": 15
                }
              }
            }
          ],
          "__PseudoExport__": false,
          "trailingComments": []
        },
        "specifiers": null,
        "source": null,
        "leadingComments": null
      }
    ],
    "directives": []
  },
  "comments": [
    {
      "type": "CommentBlock",
      "value": "* @private ",
      "start": 318,
      "end": 333,
      "loc": {
        "start": {
          "line": 6,
          "column": 0
        },
        "end": {
          "line": 6,
          "column": 15
        }
      }
    }
  ],
  "tokens": [
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 0,
      "end": 6,
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 7,
      "end": 8,
      "loc": {
        "start": {
          "line": 1,
          "column": 7
        },
        "end": {
          "line": 1,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Controller",
      "start": 8,
      "end": 18,
      "loc": {
        "start": {
          "line": 1,
          "column": 8
        },
        "end": {
          "line": 1,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 18,
      "end": 19,
      "loc": {
        "start": {
          "line": 1,
          "column": 18
        },
        "end": {
          "line": 1,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 20,
      "end": 24,
      "loc": {
        "start": {
          "line": 1,
          "column": 20
        },
        "end": {
          "line": 1,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "../Controller.js",
      "start": 25,
      "end": 43,
      "loc": {
        "start": {
          "line": 1,
          "column": 25
        },
        "end": {
          "line": 1,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 43,
      "end": 44,
      "loc": {
        "start": {
          "line": 1,
          "column": 43
        },
        "end": {
          "line": 1,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 45,
      "end": 51,
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 52,
      "end": 53,
      "loc": {
        "start": {
          "line": 2,
          "column": 7
        },
        "end": {
          "line": 2,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TreeViewPlugin",
      "start": 53,
      "end": 67,
      "loc": {
        "start": {
          "line": 2,
          "column": 8
        },
        "end": {
          "line": 2,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 67,
      "end": 68,
      "loc": {
        "start": {
          "line": 2,
          "column": 22
        },
        "end": {
          "line": 2,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 69,
      "end": 73,
      "loc": {
        "start": {
          "line": 2,
          "column": 24
        },
        "end": {
          "line": 2,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "@xeokit/xeokit-sdk/src/plugins/TreeViewPlugin/TreeViewPlugin.js",
      "start": 74,
      "end": 139,
      "loc": {
        "start": {
          "line": 2,
          "column": 29
        },
        "end": {
          "line": 2,
          "column": 94
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 139,
      "end": 140,
      "loc": {
        "start": {
          "line": 2,
          "column": 94
        },
        "end": {
          "line": 2,
          "column": 95
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 141,
      "end": 147,
      "loc": {
        "start": {
          "line": 3,
          "column": 0
        },
        "end": {
          "line": 3,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 148,
      "end": 149,
      "loc": {
        "start": {
          "line": 3,
          "column": 7
        },
        "end": {
          "line": 3,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TreeViewContextMenuItems",
      "start": 149,
      "end": 173,
      "loc": {
        "start": {
          "line": 3,
          "column": 8
        },
        "end": {
          "line": 3,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 173,
      "end": 174,
      "loc": {
        "start": {
          "line": 3,
          "column": 32
        },
        "end": {
          "line": 3,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 175,
      "end": 179,
      "loc": {
        "start": {
          "line": 3,
          "column": 34
        },
        "end": {
          "line": 3,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "../contextMenuItems/TreeViewContextMenuItems.js",
      "start": 180,
      "end": 229,
      "loc": {
        "start": {
          "line": 3,
          "column": 39
        },
        "end": {
          "line": 3,
          "column": 88
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 229,
      "end": 230,
      "loc": {
        "start": {
          "line": 3,
          "column": 88
        },
        "end": {
          "line": 3,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 231,
      "end": 237,
      "loc": {
        "start": {
          "line": 4,
          "column": 0
        },
        "end": {
          "line": 4,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 238,
      "end": 239,
      "loc": {
        "start": {
          "line": 4,
          "column": 7
        },
        "end": {
          "line": 4,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ContextMenu",
      "start": 239,
      "end": 250,
      "loc": {
        "start": {
          "line": 4,
          "column": 8
        },
        "end": {
          "line": 4,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 250,
      "end": 251,
      "loc": {
        "start": {
          "line": 4,
          "column": 19
        },
        "end": {
          "line": 4,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 252,
      "end": 256,
      "loc": {
        "start": {
          "line": 4,
          "column": 21
        },
        "end": {
          "line": 4,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "@xeokit/xeokit-sdk/src/extras/ContextMenu/ContextMenu.js",
      "start": 257,
      "end": 315,
      "loc": {
        "start": {
          "line": 4,
          "column": 26
        },
        "end": {
          "line": 4,
          "column": 84
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 315,
      "end": 316,
      "loc": {
        "start": {
          "line": 4,
          "column": 84
        },
        "end": {
          "line": 4,
          "column": 85
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "* @private ",
      "start": 318,
      "end": 333,
      "loc": {
        "start": {
          "line": 6,
          "column": 0
        },
        "end": {
          "line": 6,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "class",
        "keyword": "class",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "class",
      "start": 334,
      "end": 339,
      "loc": {
        "start": {
          "line": 7,
          "column": 0
        },
        "end": {
          "line": 7,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Objects",
      "start": 340,
      "end": 347,
      "loc": {
        "start": {
          "line": 7,
          "column": 6
        },
        "end": {
          "line": 7,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "extends",
        "keyword": "extends",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "extends",
      "start": 348,
      "end": 355,
      "loc": {
        "start": {
          "line": 7,
          "column": 14
        },
        "end": {
          "line": 7,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Controller",
      "start": 356,
      "end": 366,
      "loc": {
        "start": {
          "line": 7,
          "column": 22
        },
        "end": {
          "line": 7,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 367,
      "end": 368,
      "loc": {
        "start": {
          "line": 7,
          "column": 33
        },
        "end": {
          "line": 7,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "constructor",
      "start": 374,
      "end": 385,
      "loc": {
        "start": {
          "line": 9,
          "column": 4
        },
        "end": {
          "line": 9,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 385,
      "end": 386,
      "loc": {
        "start": {
          "line": 9,
          "column": 15
        },
        "end": {
          "line": 9,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "parent",
      "start": 386,
      "end": 392,
      "loc": {
        "start": {
          "line": 9,
          "column": 16
        },
        "end": {
          "line": 9,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 392,
      "end": 393,
      "loc": {
        "start": {
          "line": 9,
          "column": 22
        },
        "end": {
          "line": 9,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 394,
      "end": 397,
      "loc": {
        "start": {
          "line": 9,
          "column": 24
        },
        "end": {
          "line": 9,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 398,
      "end": 399,
      "loc": {
        "start": {
          "line": 9,
          "column": 28
        },
        "end": {
          "line": 9,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 400,
      "end": 401,
      "loc": {
        "start": {
          "line": 9,
          "column": 30
        },
        "end": {
          "line": 9,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 401,
      "end": 402,
      "loc": {
        "start": {
          "line": 9,
          "column": 31
        },
        "end": {
          "line": 9,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 402,
      "end": 403,
      "loc": {
        "start": {
          "line": 9,
          "column": 32
        },
        "end": {
          "line": 9,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 404,
      "end": 405,
      "loc": {
        "start": {
          "line": 9,
          "column": 34
        },
        "end": {
          "line": 9,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "super",
        "keyword": "super",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "super",
      "start": 415,
      "end": 420,
      "loc": {
        "start": {
          "line": 11,
          "column": 8
        },
        "end": {
          "line": 11,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 420,
      "end": 421,
      "loc": {
        "start": {
          "line": 11,
          "column": 13
        },
        "end": {
          "line": 11,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "parent",
      "start": 421,
      "end": 427,
      "loc": {
        "start": {
          "line": 11,
          "column": 14
        },
        "end": {
          "line": 11,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 427,
      "end": 428,
      "loc": {
        "start": {
          "line": 11,
          "column": 20
        },
        "end": {
          "line": 11,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 428,
      "end": 429,
      "loc": {
        "start": {
          "line": 11,
          "column": 21
        },
        "end": {
          "line": 11,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 439,
      "end": 441,
      "loc": {
        "start": {
          "line": 13,
          "column": 8
        },
        "end": {
          "line": 13,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 442,
      "end": 443,
      "loc": {
        "start": {
          "line": 13,
          "column": 11
        },
        "end": {
          "line": 13,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 443,
      "end": 444,
      "loc": {
        "start": {
          "line": 13,
          "column": 12
        },
        "end": {
          "line": 13,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 444,
      "end": 447,
      "loc": {
        "start": {
          "line": 13,
          "column": 13
        },
        "end": {
          "line": 13,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 447,
      "end": 448,
      "loc": {
        "start": {
          "line": 13,
          "column": 16
        },
        "end": {
          "line": 13,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectsTabElement",
      "start": 448,
      "end": 465,
      "loc": {
        "start": {
          "line": 13,
          "column": 17
        },
        "end": {
          "line": 13,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 465,
      "end": 466,
      "loc": {
        "start": {
          "line": 13,
          "column": 34
        },
        "end": {
          "line": 13,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 467,
      "end": 468,
      "loc": {
        "start": {
          "line": 13,
          "column": 36
        },
        "end": {
          "line": 13,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "throw",
        "keyword": "throw",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "throw",
      "start": 481,
      "end": 486,
      "loc": {
        "start": {
          "line": 14,
          "column": 12
        },
        "end": {
          "line": 14,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "Missing config: objectsTabElement",
      "start": 487,
      "end": 522,
      "loc": {
        "start": {
          "line": 14,
          "column": 18
        },
        "end": {
          "line": 14,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 522,
      "end": 523,
      "loc": {
        "start": {
          "line": 14,
          "column": 53
        },
        "end": {
          "line": 14,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 532,
      "end": 533,
      "loc": {
        "start": {
          "line": 15,
          "column": 8
        },
        "end": {
          "line": 15,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 543,
      "end": 545,
      "loc": {
        "start": {
          "line": 17,
          "column": 8
        },
        "end": {
          "line": 17,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 546,
      "end": 547,
      "loc": {
        "start": {
          "line": 17,
          "column": 11
        },
        "end": {
          "line": 17,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 547,
      "end": 548,
      "loc": {
        "start": {
          "line": 17,
          "column": 12
        },
        "end": {
          "line": 17,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 548,
      "end": 551,
      "loc": {
        "start": {
          "line": 17,
          "column": 13
        },
        "end": {
          "line": 17,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 551,
      "end": 552,
      "loc": {
        "start": {
          "line": 17,
          "column": 16
        },
        "end": {
          "line": 17,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "showAllObjectsButtonElement",
      "start": 552,
      "end": 579,
      "loc": {
        "start": {
          "line": 17,
          "column": 17
        },
        "end": {
          "line": 17,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 579,
      "end": 580,
      "loc": {
        "start": {
          "line": 17,
          "column": 44
        },
        "end": {
          "line": 17,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 581,
      "end": 582,
      "loc": {
        "start": {
          "line": 17,
          "column": 46
        },
        "end": {
          "line": 17,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "throw",
        "keyword": "throw",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "throw",
      "start": 595,
      "end": 600,
      "loc": {
        "start": {
          "line": 18,
          "column": 12
        },
        "end": {
          "line": 18,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "Missing config: showAllObjectsButtonElement",
      "start": 601,
      "end": 646,
      "loc": {
        "start": {
          "line": 18,
          "column": 18
        },
        "end": {
          "line": 18,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 646,
      "end": 647,
      "loc": {
        "start": {
          "line": 18,
          "column": 63
        },
        "end": {
          "line": 18,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 656,
      "end": 657,
      "loc": {
        "start": {
          "line": 19,
          "column": 8
        },
        "end": {
          "line": 19,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 667,
      "end": 669,
      "loc": {
        "start": {
          "line": 21,
          "column": 8
        },
        "end": {
          "line": 21,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 670,
      "end": 671,
      "loc": {
        "start": {
          "line": 21,
          "column": 11
        },
        "end": {
          "line": 21,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 671,
      "end": 672,
      "loc": {
        "start": {
          "line": 21,
          "column": 12
        },
        "end": {
          "line": 21,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 672,
      "end": 675,
      "loc": {
        "start": {
          "line": 21,
          "column": 13
        },
        "end": {
          "line": 21,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 675,
      "end": 676,
      "loc": {
        "start": {
          "line": 21,
          "column": 16
        },
        "end": {
          "line": 21,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "hideAllObjectsButtonElement",
      "start": 676,
      "end": 703,
      "loc": {
        "start": {
          "line": 21,
          "column": 17
        },
        "end": {
          "line": 21,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 703,
      "end": 704,
      "loc": {
        "start": {
          "line": 21,
          "column": 44
        },
        "end": {
          "line": 21,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 705,
      "end": 706,
      "loc": {
        "start": {
          "line": 21,
          "column": 46
        },
        "end": {
          "line": 21,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "throw",
        "keyword": "throw",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "throw",
      "start": 719,
      "end": 724,
      "loc": {
        "start": {
          "line": 22,
          "column": 12
        },
        "end": {
          "line": 22,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "Missing config: hideAllObjectsButtonElement",
      "start": 725,
      "end": 770,
      "loc": {
        "start": {
          "line": 22,
          "column": 18
        },
        "end": {
          "line": 22,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 770,
      "end": 771,
      "loc": {
        "start": {
          "line": 22,
          "column": 63
        },
        "end": {
          "line": 22,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 780,
      "end": 781,
      "loc": {
        "start": {
          "line": 23,
          "column": 8
        },
        "end": {
          "line": 23,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 791,
      "end": 793,
      "loc": {
        "start": {
          "line": 25,
          "column": 8
        },
        "end": {
          "line": 25,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 794,
      "end": 795,
      "loc": {
        "start": {
          "line": 25,
          "column": 11
        },
        "end": {
          "line": 25,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 795,
      "end": 796,
      "loc": {
        "start": {
          "line": 25,
          "column": 12
        },
        "end": {
          "line": 25,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 796,
      "end": 799,
      "loc": {
        "start": {
          "line": 25,
          "column": 13
        },
        "end": {
          "line": 25,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 799,
      "end": 800,
      "loc": {
        "start": {
          "line": 25,
          "column": 16
        },
        "end": {
          "line": 25,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectsElement",
      "start": 800,
      "end": 814,
      "loc": {
        "start": {
          "line": 25,
          "column": 17
        },
        "end": {
          "line": 25,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 814,
      "end": 815,
      "loc": {
        "start": {
          "line": 25,
          "column": 31
        },
        "end": {
          "line": 25,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 816,
      "end": 817,
      "loc": {
        "start": {
          "line": 25,
          "column": 33
        },
        "end": {
          "line": 25,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "throw",
        "keyword": "throw",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "throw",
      "start": 830,
      "end": 835,
      "loc": {
        "start": {
          "line": 26,
          "column": 12
        },
        "end": {
          "line": 26,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "Missing config: objectsElement",
      "start": 836,
      "end": 868,
      "loc": {
        "start": {
          "line": 26,
          "column": 18
        },
        "end": {
          "line": 26,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 868,
      "end": 869,
      "loc": {
        "start": {
          "line": 26,
          "column": 50
        },
        "end": {
          "line": 26,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 878,
      "end": 879,
      "loc": {
        "start": {
          "line": 27,
          "column": 8
        },
        "end": {
          "line": 27,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 889,
      "end": 893,
      "loc": {
        "start": {
          "line": 29,
          "column": 8
        },
        "end": {
          "line": 29,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 893,
      "end": 894,
      "loc": {
        "start": {
          "line": 29,
          "column": 12
        },
        "end": {
          "line": 29,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_objectsTabElement",
      "start": 894,
      "end": 912,
      "loc": {
        "start": {
          "line": 29,
          "column": 13
        },
        "end": {
          "line": 29,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 913,
      "end": 914,
      "loc": {
        "start": {
          "line": 29,
          "column": 32
        },
        "end": {
          "line": 29,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 915,
      "end": 918,
      "loc": {
        "start": {
          "line": 29,
          "column": 34
        },
        "end": {
          "line": 29,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 918,
      "end": 919,
      "loc": {
        "start": {
          "line": 29,
          "column": 37
        },
        "end": {
          "line": 29,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectsTabElement",
      "start": 919,
      "end": 936,
      "loc": {
        "start": {
          "line": 29,
          "column": 38
        },
        "end": {
          "line": 29,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 936,
      "end": 937,
      "loc": {
        "start": {
          "line": 29,
          "column": 55
        },
        "end": {
          "line": 29,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 946,
      "end": 950,
      "loc": {
        "start": {
          "line": 30,
          "column": 8
        },
        "end": {
          "line": 30,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 950,
      "end": 951,
      "loc": {
        "start": {
          "line": 30,
          "column": 12
        },
        "end": {
          "line": 30,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_showAllObjectsButtonElement",
      "start": 951,
      "end": 979,
      "loc": {
        "start": {
          "line": 30,
          "column": 13
        },
        "end": {
          "line": 30,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 980,
      "end": 981,
      "loc": {
        "start": {
          "line": 30,
          "column": 42
        },
        "end": {
          "line": 30,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 982,
      "end": 985,
      "loc": {
        "start": {
          "line": 30,
          "column": 44
        },
        "end": {
          "line": 30,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 985,
      "end": 986,
      "loc": {
        "start": {
          "line": 30,
          "column": 47
        },
        "end": {
          "line": 30,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "showAllObjectsButtonElement",
      "start": 986,
      "end": 1013,
      "loc": {
        "start": {
          "line": 30,
          "column": 48
        },
        "end": {
          "line": 30,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1013,
      "end": 1014,
      "loc": {
        "start": {
          "line": 30,
          "column": 75
        },
        "end": {
          "line": 30,
          "column": 76
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1023,
      "end": 1027,
      "loc": {
        "start": {
          "line": 31,
          "column": 8
        },
        "end": {
          "line": 31,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1027,
      "end": 1028,
      "loc": {
        "start": {
          "line": 31,
          "column": 12
        },
        "end": {
          "line": 31,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_hideAllObjectsButtonElement",
      "start": 1028,
      "end": 1056,
      "loc": {
        "start": {
          "line": 31,
          "column": 13
        },
        "end": {
          "line": 31,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1057,
      "end": 1058,
      "loc": {
        "start": {
          "line": 31,
          "column": 42
        },
        "end": {
          "line": 31,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 1059,
      "end": 1062,
      "loc": {
        "start": {
          "line": 31,
          "column": 44
        },
        "end": {
          "line": 31,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1062,
      "end": 1063,
      "loc": {
        "start": {
          "line": 31,
          "column": 47
        },
        "end": {
          "line": 31,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "hideAllObjectsButtonElement",
      "start": 1063,
      "end": 1090,
      "loc": {
        "start": {
          "line": 31,
          "column": 48
        },
        "end": {
          "line": 31,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1090,
      "end": 1091,
      "loc": {
        "start": {
          "line": 31,
          "column": 75
        },
        "end": {
          "line": 31,
          "column": 76
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1100,
      "end": 1104,
      "loc": {
        "start": {
          "line": 32,
          "column": 8
        },
        "end": {
          "line": 32,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1104,
      "end": 1105,
      "loc": {
        "start": {
          "line": 32,
          "column": 12
        },
        "end": {
          "line": 32,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_objectsTabButtonElement",
      "start": 1105,
      "end": 1129,
      "loc": {
        "start": {
          "line": 32,
          "column": 13
        },
        "end": {
          "line": 32,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1130,
      "end": 1131,
      "loc": {
        "start": {
          "line": 32,
          "column": 38
        },
        "end": {
          "line": 32,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1132,
      "end": 1136,
      "loc": {
        "start": {
          "line": 32,
          "column": 40
        },
        "end": {
          "line": 32,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1136,
      "end": 1137,
      "loc": {
        "start": {
          "line": 32,
          "column": 44
        },
        "end": {
          "line": 32,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_objectsTabElement",
      "start": 1137,
      "end": 1155,
      "loc": {
        "start": {
          "line": 32,
          "column": 45
        },
        "end": {
          "line": 32,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1155,
      "end": 1156,
      "loc": {
        "start": {
          "line": 32,
          "column": 63
        },
        "end": {
          "line": 32,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "querySelector",
      "start": 1156,
      "end": 1169,
      "loc": {
        "start": {
          "line": 32,
          "column": 64
        },
        "end": {
          "line": 32,
          "column": 77
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1169,
      "end": 1170,
      "loc": {
        "start": {
          "line": 32,
          "column": 77
        },
        "end": {
          "line": 32,
          "column": 78
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": ".xeokit-tab-btn",
      "start": 1170,
      "end": 1187,
      "loc": {
        "start": {
          "line": 32,
          "column": 78
        },
        "end": {
          "line": 32,
          "column": 95
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1187,
      "end": 1188,
      "loc": {
        "start": {
          "line": 32,
          "column": 95
        },
        "end": {
          "line": 32,
          "column": 96
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1188,
      "end": 1189,
      "loc": {
        "start": {
          "line": 32,
          "column": 96
        },
        "end": {
          "line": 32,
          "column": 97
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 1199,
      "end": 1201,
      "loc": {
        "start": {
          "line": 34,
          "column": 8
        },
        "end": {
          "line": 34,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1202,
      "end": 1203,
      "loc": {
        "start": {
          "line": 34,
          "column": 11
        },
        "end": {
          "line": 34,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 1203,
      "end": 1204,
      "loc": {
        "start": {
          "line": 34,
          "column": 12
        },
        "end": {
          "line": 34,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1204,
      "end": 1208,
      "loc": {
        "start": {
          "line": 34,
          "column": 13
        },
        "end": {
          "line": 34,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1208,
      "end": 1209,
      "loc": {
        "start": {
          "line": 34,
          "column": 17
        },
        "end": {
          "line": 34,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_objectsTabButtonElement",
      "start": 1209,
      "end": 1233,
      "loc": {
        "start": {
          "line": 34,
          "column": 18
        },
        "end": {
          "line": 34,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1233,
      "end": 1234,
      "loc": {
        "start": {
          "line": 34,
          "column": 42
        },
        "end": {
          "line": 34,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1235,
      "end": 1236,
      "loc": {
        "start": {
          "line": 34,
          "column": 44
        },
        "end": {
          "line": 34,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "throw",
        "keyword": "throw",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "throw",
      "start": 1249,
      "end": 1254,
      "loc": {
        "start": {
          "line": 35,
          "column": 12
        },
        "end": {
          "line": 35,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "Missing DOM element: ,xeokit-tab-btn",
      "start": 1255,
      "end": 1293,
      "loc": {
        "start": {
          "line": 35,
          "column": 18
        },
        "end": {
          "line": 35,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1293,
      "end": 1294,
      "loc": {
        "start": {
          "line": 35,
          "column": 56
        },
        "end": {
          "line": 35,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1303,
      "end": 1304,
      "loc": {
        "start": {
          "line": 36,
          "column": 8
        },
        "end": {
          "line": 36,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "const",
        "keyword": "const",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "const",
      "start": 1314,
      "end": 1319,
      "loc": {
        "start": {
          "line": 38,
          "column": 8
        },
        "end": {
          "line": 38,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectsElement",
      "start": 1320,
      "end": 1334,
      "loc": {
        "start": {
          "line": 38,
          "column": 14
        },
        "end": {
          "line": 38,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1335,
      "end": 1336,
      "loc": {
        "start": {
          "line": 38,
          "column": 29
        },
        "end": {
          "line": 38,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "cfg",
      "start": 1337,
      "end": 1340,
      "loc": {
        "start": {
          "line": 38,
          "column": 31
        },
        "end": {
          "line": 38,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1340,
      "end": 1341,
      "loc": {
        "start": {
          "line": 38,
          "column": 34
        },
        "end": {
          "line": 38,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectsElement",
      "start": 1341,
      "end": 1355,
      "loc": {
        "start": {
          "line": 38,
          "column": 35
        },
        "end": {
          "line": 38,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1355,
      "end": 1356,
      "loc": {
        "start": {
          "line": 38,
          "column": 49
        },
        "end": {
          "line": 38,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1366,
      "end": 1370,
      "loc": {
        "start": {
          "line": 40,
          "column": 8
        },
        "end": {
          "line": 40,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1370,
      "end": 1371,
      "loc": {
        "start": {
          "line": 40,
          "column": 12
        },
        "end": {
          "line": 40,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 1371,
      "end": 1380,
      "loc": {
        "start": {
          "line": 40,
          "column": 13
        },
        "end": {
          "line": 40,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1381,
      "end": 1382,
      "loc": {
        "start": {
          "line": 40,
          "column": 23
        },
        "end": {
          "line": 40,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "new",
        "keyword": "new",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "new",
      "start": 1383,
      "end": 1386,
      "loc": {
        "start": {
          "line": 40,
          "column": 25
        },
        "end": {
          "line": 40,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TreeViewPlugin",
      "start": 1387,
      "end": 1401,
      "loc": {
        "start": {
          "line": 40,
          "column": 29
        },
        "end": {
          "line": 40,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1401,
      "end": 1402,
      "loc": {
        "start": {
          "line": 40,
          "column": 43
        },
        "end": {
          "line": 40,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1402,
      "end": 1406,
      "loc": {
        "start": {
          "line": 40,
          "column": 44
        },
        "end": {
          "line": 40,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1406,
      "end": 1407,
      "loc": {
        "start": {
          "line": 40,
          "column": 48
        },
        "end": {
          "line": 40,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 1407,
      "end": 1413,
      "loc": {
        "start": {
          "line": 40,
          "column": 49
        },
        "end": {
          "line": 40,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1413,
      "end": 1414,
      "loc": {
        "start": {
          "line": 40,
          "column": 55
        },
        "end": {
          "line": 40,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1415,
      "end": 1416,
      "loc": {
        "start": {
          "line": 40,
          "column": 57
        },
        "end": {
          "line": 40,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "containerElement",
      "start": 1429,
      "end": 1445,
      "loc": {
        "start": {
          "line": 41,
          "column": 12
        },
        "end": {
          "line": 41,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1445,
      "end": 1446,
      "loc": {
        "start": {
          "line": 41,
          "column": 28
        },
        "end": {
          "line": 41,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectsElement",
      "start": 1447,
      "end": 1461,
      "loc": {
        "start": {
          "line": 41,
          "column": 30
        },
        "end": {
          "line": 41,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1461,
      "end": 1462,
      "loc": {
        "start": {
          "line": 41,
          "column": 44
        },
        "end": {
          "line": 41,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "hierarchy",
      "start": 1475,
      "end": 1484,
      "loc": {
        "start": {
          "line": 42,
          "column": 12
        },
        "end": {
          "line": 42,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1484,
      "end": 1485,
      "loc": {
        "start": {
          "line": 42,
          "column": 21
        },
        "end": {
          "line": 42,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "containment",
      "start": 1486,
      "end": 1499,
      "loc": {
        "start": {
          "line": 42,
          "column": 23
        },
        "end": {
          "line": 42,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1499,
      "end": 1500,
      "loc": {
        "start": {
          "line": 42,
          "column": 36
        },
        "end": {
          "line": 42,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "autoAddModels",
      "start": 1513,
      "end": 1526,
      "loc": {
        "start": {
          "line": 43,
          "column": 12
        },
        "end": {
          "line": 43,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1526,
      "end": 1527,
      "loc": {
        "start": {
          "line": 43,
          "column": 25
        },
        "end": {
          "line": 43,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "false",
        "keyword": "false",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "false",
      "start": 1528,
      "end": 1533,
      "loc": {
        "start": {
          "line": 43,
          "column": 27
        },
        "end": {
          "line": 43,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1542,
      "end": 1543,
      "loc": {
        "start": {
          "line": 44,
          "column": 8
        },
        "end": {
          "line": 44,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1543,
      "end": 1544,
      "loc": {
        "start": {
          "line": 44,
          "column": 9
        },
        "end": {
          "line": 44,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1544,
      "end": 1545,
      "loc": {
        "start": {
          "line": 44,
          "column": 10
        },
        "end": {
          "line": 44,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1555,
      "end": 1559,
      "loc": {
        "start": {
          "line": 46,
          "column": 8
        },
        "end": {
          "line": 46,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1559,
      "end": 1560,
      "loc": {
        "start": {
          "line": 46,
          "column": 12
        },
        "end": {
          "line": 46,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeViewContextMenu",
      "start": 1560,
      "end": 1580,
      "loc": {
        "start": {
          "line": 46,
          "column": 13
        },
        "end": {
          "line": 46,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1581,
      "end": 1582,
      "loc": {
        "start": {
          "line": 46,
          "column": 34
        },
        "end": {
          "line": 46,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "new",
        "keyword": "new",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "new",
      "start": 1583,
      "end": 1586,
      "loc": {
        "start": {
          "line": 46,
          "column": 36
        },
        "end": {
          "line": 46,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ContextMenu",
      "start": 1587,
      "end": 1598,
      "loc": {
        "start": {
          "line": 46,
          "column": 40
        },
        "end": {
          "line": 46,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1598,
      "end": 1599,
      "loc": {
        "start": {
          "line": 46,
          "column": 51
        },
        "end": {
          "line": 46,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1599,
      "end": 1600,
      "loc": {
        "start": {
          "line": 46,
          "column": 52
        },
        "end": {
          "line": 46,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "items",
      "start": 1613,
      "end": 1618,
      "loc": {
        "start": {
          "line": 47,
          "column": 12
        },
        "end": {
          "line": 47,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1618,
      "end": 1619,
      "loc": {
        "start": {
          "line": 47,
          "column": 17
        },
        "end": {
          "line": 47,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TreeViewContextMenuItems",
      "start": 1620,
      "end": 1644,
      "loc": {
        "start": {
          "line": 47,
          "column": 19
        },
        "end": {
          "line": 47,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1653,
      "end": 1654,
      "loc": {
        "start": {
          "line": 48,
          "column": 8
        },
        "end": {
          "line": 48,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1654,
      "end": 1655,
      "loc": {
        "start": {
          "line": 48,
          "column": 9
        },
        "end": {
          "line": 48,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1655,
      "end": 1656,
      "loc": {
        "start": {
          "line": 48,
          "column": 10
        },
        "end": {
          "line": 48,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1666,
      "end": 1670,
      "loc": {
        "start": {
          "line": 50,
          "column": 8
        },
        "end": {
          "line": 50,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1670,
      "end": 1671,
      "loc": {
        "start": {
          "line": 50,
          "column": 12
        },
        "end": {
          "line": 50,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 1671,
      "end": 1680,
      "loc": {
        "start": {
          "line": 50,
          "column": 13
        },
        "end": {
          "line": 50,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1680,
      "end": 1681,
      "loc": {
        "start": {
          "line": 50,
          "column": 22
        },
        "end": {
          "line": 50,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "on",
      "start": 1681,
      "end": 1683,
      "loc": {
        "start": {
          "line": 50,
          "column": 23
        },
        "end": {
          "line": 50,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1683,
      "end": 1684,
      "loc": {
        "start": {
          "line": 50,
          "column": 25
        },
        "end": {
          "line": 50,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "contextmenu",
      "start": 1684,
      "end": 1697,
      "loc": {
        "start": {
          "line": 50,
          "column": 26
        },
        "end": {
          "line": 50,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1697,
      "end": 1698,
      "loc": {
        "start": {
          "line": 50,
          "column": 39
        },
        "end": {
          "line": 50,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1699,
      "end": 1700,
      "loc": {
        "start": {
          "line": 50,
          "column": 41
        },
        "end": {
          "line": 50,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "e",
      "start": 1700,
      "end": 1701,
      "loc": {
        "start": {
          "line": 50,
          "column": 42
        },
        "end": {
          "line": 50,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1701,
      "end": 1702,
      "loc": {
        "start": {
          "line": 50,
          "column": 43
        },
        "end": {
          "line": 50,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "=>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1703,
      "end": 1705,
      "loc": {
        "start": {
          "line": 50,
          "column": 45
        },
        "end": {
          "line": 50,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1706,
      "end": 1707,
      "loc": {
        "start": {
          "line": 50,
          "column": 48
        },
        "end": {
          "line": 50,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1720,
      "end": 1724,
      "loc": {
        "start": {
          "line": 51,
          "column": 12
        },
        "end": {
          "line": 51,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1724,
      "end": 1725,
      "loc": {
        "start": {
          "line": 51,
          "column": 16
        },
        "end": {
          "line": 51,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeViewContextMenu",
      "start": 1725,
      "end": 1745,
      "loc": {
        "start": {
          "line": 51,
          "column": 17
        },
        "end": {
          "line": 51,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1745,
      "end": 1746,
      "loc": {
        "start": {
          "line": 51,
          "column": 37
        },
        "end": {
          "line": 51,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "show",
      "start": 1746,
      "end": 1750,
      "loc": {
        "start": {
          "line": 51,
          "column": 38
        },
        "end": {
          "line": 51,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1750,
      "end": 1751,
      "loc": {
        "start": {
          "line": 51,
          "column": 42
        },
        "end": {
          "line": 51,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "e",
      "start": 1751,
      "end": 1752,
      "loc": {
        "start": {
          "line": 51,
          "column": 43
        },
        "end": {
          "line": 51,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1752,
      "end": 1753,
      "loc": {
        "start": {
          "line": 51,
          "column": 44
        },
        "end": {
          "line": 51,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "event",
      "start": 1753,
      "end": 1758,
      "loc": {
        "start": {
          "line": 51,
          "column": 45
        },
        "end": {
          "line": 51,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1758,
      "end": 1759,
      "loc": {
        "start": {
          "line": 51,
          "column": 50
        },
        "end": {
          "line": 51,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "pageX",
      "start": 1759,
      "end": 1764,
      "loc": {
        "start": {
          "line": 51,
          "column": 51
        },
        "end": {
          "line": 51,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1764,
      "end": 1765,
      "loc": {
        "start": {
          "line": 51,
          "column": 56
        },
        "end": {
          "line": 51,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "e",
      "start": 1766,
      "end": 1767,
      "loc": {
        "start": {
          "line": 51,
          "column": 58
        },
        "end": {
          "line": 51,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1767,
      "end": 1768,
      "loc": {
        "start": {
          "line": 51,
          "column": 59
        },
        "end": {
          "line": 51,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "event",
      "start": 1768,
      "end": 1773,
      "loc": {
        "start": {
          "line": 51,
          "column": 60
        },
        "end": {
          "line": 51,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1773,
      "end": 1774,
      "loc": {
        "start": {
          "line": 51,
          "column": 65
        },
        "end": {
          "line": 51,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "pageY",
      "start": 1774,
      "end": 1779,
      "loc": {
        "start": {
          "line": 51,
          "column": 66
        },
        "end": {
          "line": 51,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1779,
      "end": 1780,
      "loc": {
        "start": {
          "line": 51,
          "column": 71
        },
        "end": {
          "line": 51,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1780,
      "end": 1781,
      "loc": {
        "start": {
          "line": 51,
          "column": 72
        },
        "end": {
          "line": 51,
          "column": 73
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1794,
      "end": 1798,
      "loc": {
        "start": {
          "line": 52,
          "column": 12
        },
        "end": {
          "line": 52,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1798,
      "end": 1799,
      "loc": {
        "start": {
          "line": 52,
          "column": 16
        },
        "end": {
          "line": 52,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeViewContextMenu",
      "start": 1799,
      "end": 1819,
      "loc": {
        "start": {
          "line": 52,
          "column": 17
        },
        "end": {
          "line": 52,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1819,
      "end": 1820,
      "loc": {
        "start": {
          "line": 52,
          "column": 37
        },
        "end": {
          "line": 52,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "context",
      "start": 1820,
      "end": 1827,
      "loc": {
        "start": {
          "line": 52,
          "column": 38
        },
        "end": {
          "line": 52,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1828,
      "end": 1829,
      "loc": {
        "start": {
          "line": 52,
          "column": 46
        },
        "end": {
          "line": 52,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1830,
      "end": 1831,
      "loc": {
        "start": {
          "line": 52,
          "column": 48
        },
        "end": {
          "line": 52,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 1848,
      "end": 1854,
      "loc": {
        "start": {
          "line": 53,
          "column": 16
        },
        "end": {
          "line": 53,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1854,
      "end": 1855,
      "loc": {
        "start": {
          "line": 53,
          "column": 22
        },
        "end": {
          "line": 53,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "e",
      "start": 1856,
      "end": 1857,
      "loc": {
        "start": {
          "line": 53,
          "column": 24
        },
        "end": {
          "line": 53,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1857,
      "end": 1858,
      "loc": {
        "start": {
          "line": 53,
          "column": 25
        },
        "end": {
          "line": 53,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 1858,
      "end": 1864,
      "loc": {
        "start": {
          "line": 53,
          "column": 26
        },
        "end": {
          "line": 53,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1864,
      "end": 1865,
      "loc": {
        "start": {
          "line": 53,
          "column": 32
        },
        "end": {
          "line": 53,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "treeViewPlugin",
      "start": 1882,
      "end": 1896,
      "loc": {
        "start": {
          "line": 54,
          "column": 16
        },
        "end": {
          "line": 54,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1896,
      "end": 1897,
      "loc": {
        "start": {
          "line": 54,
          "column": 30
        },
        "end": {
          "line": 54,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "e",
      "start": 1898,
      "end": 1899,
      "loc": {
        "start": {
          "line": 54,
          "column": 32
        },
        "end": {
          "line": 54,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1899,
      "end": 1900,
      "loc": {
        "start": {
          "line": 54,
          "column": 33
        },
        "end": {
          "line": 54,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "treeViewPlugin",
      "start": 1900,
      "end": 1914,
      "loc": {
        "start": {
          "line": 54,
          "column": 34
        },
        "end": {
          "line": 54,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1914,
      "end": 1915,
      "loc": {
        "start": {
          "line": 54,
          "column": 48
        },
        "end": {
          "line": 54,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "treeViewNode",
      "start": 1932,
      "end": 1944,
      "loc": {
        "start": {
          "line": 55,
          "column": 16
        },
        "end": {
          "line": 55,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1944,
      "end": 1945,
      "loc": {
        "start": {
          "line": 55,
          "column": 28
        },
        "end": {
          "line": 55,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "e",
      "start": 1946,
      "end": 1947,
      "loc": {
        "start": {
          "line": 55,
          "column": 30
        },
        "end": {
          "line": 55,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1947,
      "end": 1948,
      "loc": {
        "start": {
          "line": 55,
          "column": 31
        },
        "end": {
          "line": 55,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "treeViewNode",
      "start": 1948,
      "end": 1960,
      "loc": {
        "start": {
          "line": 55,
          "column": 32
        },
        "end": {
          "line": 55,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1973,
      "end": 1974,
      "loc": {
        "start": {
          "line": 56,
          "column": 12
        },
        "end": {
          "line": 56,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1974,
      "end": 1975,
      "loc": {
        "start": {
          "line": 56,
          "column": 13
        },
        "end": {
          "line": 56,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1984,
      "end": 1985,
      "loc": {
        "start": {
          "line": 57,
          "column": 8
        },
        "end": {
          "line": 57,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1985,
      "end": 1986,
      "loc": {
        "start": {
          "line": 57,
          "column": 9
        },
        "end": {
          "line": 57,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1986,
      "end": 1987,
      "loc": {
        "start": {
          "line": 57,
          "column": 10
        },
        "end": {
          "line": 57,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1997,
      "end": 2001,
      "loc": {
        "start": {
          "line": 59,
          "column": 8
        },
        "end": {
          "line": 59,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2001,
      "end": 2002,
      "loc": {
        "start": {
          "line": 59,
          "column": 12
        },
        "end": {
          "line": 59,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_onModelLoaded",
      "start": 2002,
      "end": 2016,
      "loc": {
        "start": {
          "line": 59,
          "column": 13
        },
        "end": {
          "line": 59,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2017,
      "end": 2018,
      "loc": {
        "start": {
          "line": 59,
          "column": 28
        },
        "end": {
          "line": 59,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2019,
      "end": 2023,
      "loc": {
        "start": {
          "line": 59,
          "column": 30
        },
        "end": {
          "line": 59,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2023,
      "end": 2024,
      "loc": {
        "start": {
          "line": 59,
          "column": 34
        },
        "end": {
          "line": 59,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 2024,
      "end": 2030,
      "loc": {
        "start": {
          "line": 59,
          "column": 35
        },
        "end": {
          "line": 59,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2030,
      "end": 2031,
      "loc": {
        "start": {
          "line": 59,
          "column": 41
        },
        "end": {
          "line": 59,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "scene",
      "start": 2031,
      "end": 2036,
      "loc": {
        "start": {
          "line": 59,
          "column": 42
        },
        "end": {
          "line": 59,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2036,
      "end": 2037,
      "loc": {
        "start": {
          "line": 59,
          "column": 47
        },
        "end": {
          "line": 59,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "on",
      "start": 2037,
      "end": 2039,
      "loc": {
        "start": {
          "line": 59,
          "column": 48
        },
        "end": {
          "line": 59,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2039,
      "end": 2040,
      "loc": {
        "start": {
          "line": 59,
          "column": 50
        },
        "end": {
          "line": 59,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "modelLoaded",
      "start": 2040,
      "end": 2053,
      "loc": {
        "start": {
          "line": 59,
          "column": 51
        },
        "end": {
          "line": 59,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2053,
      "end": 2054,
      "loc": {
        "start": {
          "line": 59,
          "column": 64
        },
        "end": {
          "line": 59,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2055,
      "end": 2056,
      "loc": {
        "start": {
          "line": 59,
          "column": 66
        },
        "end": {
          "line": 59,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelId",
      "start": 2056,
      "end": 2063,
      "loc": {
        "start": {
          "line": 59,
          "column": 67
        },
        "end": {
          "line": 59,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2063,
      "end": 2064,
      "loc": {
        "start": {
          "line": 59,
          "column": 74
        },
        "end": {
          "line": 59,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": "=>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2065,
      "end": 2067,
      "loc": {
        "start": {
          "line": 59,
          "column": 76
        },
        "end": {
          "line": 59,
          "column": 78
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2068,
      "end": 2069,
      "loc": {
        "start": {
          "line": 59,
          "column": 79
        },
        "end": {
          "line": 59,
          "column": 80
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 2082,
      "end": 2084,
      "loc": {
        "start": {
          "line": 60,
          "column": 12
        },
        "end": {
          "line": 60,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2085,
      "end": 2086,
      "loc": {
        "start": {
          "line": 60,
          "column": 15
        },
        "end": {
          "line": 60,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2086,
      "end": 2090,
      "loc": {
        "start": {
          "line": 60,
          "column": 16
        },
        "end": {
          "line": 60,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2090,
      "end": 2091,
      "loc": {
        "start": {
          "line": 60,
          "column": 20
        },
        "end": {
          "line": 60,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 2091,
      "end": 2097,
      "loc": {
        "start": {
          "line": 60,
          "column": 21
        },
        "end": {
          "line": 60,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2097,
      "end": 2098,
      "loc": {
        "start": {
          "line": 60,
          "column": 27
        },
        "end": {
          "line": 60,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "metaScene",
      "start": 2098,
      "end": 2107,
      "loc": {
        "start": {
          "line": 60,
          "column": 28
        },
        "end": {
          "line": 60,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2107,
      "end": 2108,
      "loc": {
        "start": {
          "line": 60,
          "column": 37
        },
        "end": {
          "line": 60,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "metaModels",
      "start": 2108,
      "end": 2118,
      "loc": {
        "start": {
          "line": 60,
          "column": 38
        },
        "end": {
          "line": 60,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2118,
      "end": 2119,
      "loc": {
        "start": {
          "line": 60,
          "column": 48
        },
        "end": {
          "line": 60,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelId",
      "start": 2119,
      "end": 2126,
      "loc": {
        "start": {
          "line": 60,
          "column": 49
        },
        "end": {
          "line": 60,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2126,
      "end": 2127,
      "loc": {
        "start": {
          "line": 60,
          "column": 56
        },
        "end": {
          "line": 60,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2127,
      "end": 2128,
      "loc": {
        "start": {
          "line": 60,
          "column": 57
        },
        "end": {
          "line": 60,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2129,
      "end": 2130,
      "loc": {
        "start": {
          "line": 60,
          "column": 59
        },
        "end": {
          "line": 60,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "const",
        "keyword": "const",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "const",
      "start": 2147,
      "end": 2152,
      "loc": {
        "start": {
          "line": 61,
          "column": 16
        },
        "end": {
          "line": 61,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelInfo",
      "start": 2153,
      "end": 2162,
      "loc": {
        "start": {
          "line": 61,
          "column": 22
        },
        "end": {
          "line": 61,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2163,
      "end": 2164,
      "loc": {
        "start": {
          "line": 61,
          "column": 32
        },
        "end": {
          "line": 61,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2165,
      "end": 2169,
      "loc": {
        "start": {
          "line": 61,
          "column": 34
        },
        "end": {
          "line": 61,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2169,
      "end": 2170,
      "loc": {
        "start": {
          "line": 61,
          "column": 38
        },
        "end": {
          "line": 61,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewerUI",
      "start": 2170,
      "end": 2178,
      "loc": {
        "start": {
          "line": 61,
          "column": 39
        },
        "end": {
          "line": 61,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2178,
      "end": 2179,
      "loc": {
        "start": {
          "line": 61,
          "column": 47
        },
        "end": {
          "line": 61,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_controllers",
      "start": 2179,
      "end": 2191,
      "loc": {
        "start": {
          "line": 61,
          "column": 48
        },
        "end": {
          "line": 61,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2191,
      "end": 2192,
      "loc": {
        "start": {
          "line": 61,
          "column": 60
        },
        "end": {
          "line": 61,
          "column": 61
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "models",
      "start": 2192,
      "end": 2198,
      "loc": {
        "start": {
          "line": 61,
          "column": 61
        },
        "end": {
          "line": 61,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2198,
      "end": 2199,
      "loc": {
        "start": {
          "line": 61,
          "column": 67
        },
        "end": {
          "line": 61,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "getModelInfo",
      "start": 2199,
      "end": 2211,
      "loc": {
        "start": {
          "line": 61,
          "column": 68
        },
        "end": {
          "line": 61,
          "column": 80
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2211,
      "end": 2212,
      "loc": {
        "start": {
          "line": 61,
          "column": 80
        },
        "end": {
          "line": 61,
          "column": 81
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelId",
      "start": 2212,
      "end": 2219,
      "loc": {
        "start": {
          "line": 61,
          "column": 81
        },
        "end": {
          "line": 61,
          "column": 88
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2219,
      "end": 2220,
      "loc": {
        "start": {
          "line": 61,
          "column": 88
        },
        "end": {
          "line": 61,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2220,
      "end": 2221,
      "loc": {
        "start": {
          "line": 61,
          "column": 89
        },
        "end": {
          "line": 61,
          "column": 90
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 2238,
      "end": 2240,
      "loc": {
        "start": {
          "line": 62,
          "column": 16
        },
        "end": {
          "line": 62,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2241,
      "end": 2242,
      "loc": {
        "start": {
          "line": 62,
          "column": 19
        },
        "end": {
          "line": 62,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 2242,
      "end": 2243,
      "loc": {
        "start": {
          "line": 62,
          "column": 20
        },
        "end": {
          "line": 62,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelInfo",
      "start": 2243,
      "end": 2252,
      "loc": {
        "start": {
          "line": 62,
          "column": 21
        },
        "end": {
          "line": 62,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2252,
      "end": 2253,
      "loc": {
        "start": {
          "line": 62,
          "column": 30
        },
        "end": {
          "line": 62,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2254,
      "end": 2255,
      "loc": {
        "start": {
          "line": 62,
          "column": 32
        },
        "end": {
          "line": 62,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 2276,
      "end": 2282,
      "loc": {
        "start": {
          "line": 63,
          "column": 20
        },
        "end": {
          "line": 63,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2282,
      "end": 2283,
      "loc": {
        "start": {
          "line": 63,
          "column": 26
        },
        "end": {
          "line": 63,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2300,
      "end": 2301,
      "loc": {
        "start": {
          "line": 64,
          "column": 16
        },
        "end": {
          "line": 64,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2318,
      "end": 2322,
      "loc": {
        "start": {
          "line": 65,
          "column": 16
        },
        "end": {
          "line": 65,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2322,
      "end": 2323,
      "loc": {
        "start": {
          "line": 65,
          "column": 20
        },
        "end": {
          "line": 65,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 2323,
      "end": 2332,
      "loc": {
        "start": {
          "line": 65,
          "column": 21
        },
        "end": {
          "line": 65,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2332,
      "end": 2333,
      "loc": {
        "start": {
          "line": 65,
          "column": 30
        },
        "end": {
          "line": 65,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "addModel",
      "start": 2333,
      "end": 2341,
      "loc": {
        "start": {
          "line": 65,
          "column": 31
        },
        "end": {
          "line": 65,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2341,
      "end": 2342,
      "loc": {
        "start": {
          "line": 65,
          "column": 39
        },
        "end": {
          "line": 65,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelId",
      "start": 2342,
      "end": 2349,
      "loc": {
        "start": {
          "line": 65,
          "column": 40
        },
        "end": {
          "line": 65,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2349,
      "end": 2350,
      "loc": {
        "start": {
          "line": 65,
          "column": 47
        },
        "end": {
          "line": 65,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2351,
      "end": 2352,
      "loc": {
        "start": {
          "line": 65,
          "column": 49
        },
        "end": {
          "line": 65,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "rootName",
      "start": 2373,
      "end": 2381,
      "loc": {
        "start": {
          "line": 66,
          "column": 20
        },
        "end": {
          "line": 66,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ":",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2381,
      "end": 2382,
      "loc": {
        "start": {
          "line": 66,
          "column": 28
        },
        "end": {
          "line": 66,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelInfo",
      "start": 2383,
      "end": 2392,
      "loc": {
        "start": {
          "line": 66,
          "column": 30
        },
        "end": {
          "line": 66,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2392,
      "end": 2393,
      "loc": {
        "start": {
          "line": 66,
          "column": 39
        },
        "end": {
          "line": 66,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "name",
      "start": 2393,
      "end": 2397,
      "loc": {
        "start": {
          "line": 66,
          "column": 40
        },
        "end": {
          "line": 66,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2414,
      "end": 2415,
      "loc": {
        "start": {
          "line": 67,
          "column": 16
        },
        "end": {
          "line": 67,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2415,
      "end": 2416,
      "loc": {
        "start": {
          "line": 67,
          "column": 17
        },
        "end": {
          "line": 67,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2416,
      "end": 2417,
      "loc": {
        "start": {
          "line": 67,
          "column": 18
        },
        "end": {
          "line": 67,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2430,
      "end": 2431,
      "loc": {
        "start": {
          "line": 68,
          "column": 12
        },
        "end": {
          "line": 68,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2440,
      "end": 2441,
      "loc": {
        "start": {
          "line": 69,
          "column": 8
        },
        "end": {
          "line": 69,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2441,
      "end": 2442,
      "loc": {
        "start": {
          "line": 69,
          "column": 9
        },
        "end": {
          "line": 69,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2442,
      "end": 2443,
      "loc": {
        "start": {
          "line": 69,
          "column": 10
        },
        "end": {
          "line": 69,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2453,
      "end": 2457,
      "loc": {
        "start": {
          "line": 71,
          "column": 8
        },
        "end": {
          "line": 71,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2457,
      "end": 2458,
      "loc": {
        "start": {
          "line": 71,
          "column": 12
        },
        "end": {
          "line": 71,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_onModelUnloaded",
      "start": 2458,
      "end": 2474,
      "loc": {
        "start": {
          "line": 71,
          "column": 13
        },
        "end": {
          "line": 71,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2475,
      "end": 2476,
      "loc": {
        "start": {
          "line": 71,
          "column": 30
        },
        "end": {
          "line": 71,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2477,
      "end": 2481,
      "loc": {
        "start": {
          "line": 71,
          "column": 32
        },
        "end": {
          "line": 71,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2481,
      "end": 2482,
      "loc": {
        "start": {
          "line": 71,
          "column": 36
        },
        "end": {
          "line": 71,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 2482,
      "end": 2488,
      "loc": {
        "start": {
          "line": 71,
          "column": 37
        },
        "end": {
          "line": 71,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2488,
      "end": 2489,
      "loc": {
        "start": {
          "line": 71,
          "column": 43
        },
        "end": {
          "line": 71,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "scene",
      "start": 2489,
      "end": 2494,
      "loc": {
        "start": {
          "line": 71,
          "column": 44
        },
        "end": {
          "line": 71,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2494,
      "end": 2495,
      "loc": {
        "start": {
          "line": 71,
          "column": 49
        },
        "end": {
          "line": 71,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "on",
      "start": 2495,
      "end": 2497,
      "loc": {
        "start": {
          "line": 71,
          "column": 50
        },
        "end": {
          "line": 71,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2497,
      "end": 2498,
      "loc": {
        "start": {
          "line": 71,
          "column": 52
        },
        "end": {
          "line": 71,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "modelUnloaded",
      "start": 2498,
      "end": 2513,
      "loc": {
        "start": {
          "line": 71,
          "column": 53
        },
        "end": {
          "line": 71,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2513,
      "end": 2514,
      "loc": {
        "start": {
          "line": 71,
          "column": 68
        },
        "end": {
          "line": 71,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2515,
      "end": 2516,
      "loc": {
        "start": {
          "line": 71,
          "column": 70
        },
        "end": {
          "line": 71,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelId",
      "start": 2516,
      "end": 2523,
      "loc": {
        "start": {
          "line": 71,
          "column": 71
        },
        "end": {
          "line": 71,
          "column": 78
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2523,
      "end": 2524,
      "loc": {
        "start": {
          "line": 71,
          "column": 78
        },
        "end": {
          "line": 71,
          "column": 79
        }
      }
    },
    {
      "type": {
        "label": "=>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2525,
      "end": 2527,
      "loc": {
        "start": {
          "line": 71,
          "column": 80
        },
        "end": {
          "line": 71,
          "column": 82
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2528,
      "end": 2529,
      "loc": {
        "start": {
          "line": 71,
          "column": 83
        },
        "end": {
          "line": 71,
          "column": 84
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 2542,
      "end": 2544,
      "loc": {
        "start": {
          "line": 72,
          "column": 12
        },
        "end": {
          "line": 72,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2545,
      "end": 2546,
      "loc": {
        "start": {
          "line": 72,
          "column": 15
        },
        "end": {
          "line": 72,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2546,
      "end": 2550,
      "loc": {
        "start": {
          "line": 72,
          "column": 16
        },
        "end": {
          "line": 72,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2550,
      "end": 2551,
      "loc": {
        "start": {
          "line": 72,
          "column": 20
        },
        "end": {
          "line": 72,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 2551,
      "end": 2557,
      "loc": {
        "start": {
          "line": 72,
          "column": 21
        },
        "end": {
          "line": 72,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2557,
      "end": 2558,
      "loc": {
        "start": {
          "line": 72,
          "column": 27
        },
        "end": {
          "line": 72,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "metaScene",
      "start": 2558,
      "end": 2567,
      "loc": {
        "start": {
          "line": 72,
          "column": 28
        },
        "end": {
          "line": 72,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2567,
      "end": 2568,
      "loc": {
        "start": {
          "line": 72,
          "column": 37
        },
        "end": {
          "line": 72,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "metaModels",
      "start": 2568,
      "end": 2578,
      "loc": {
        "start": {
          "line": 72,
          "column": 38
        },
        "end": {
          "line": 72,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2578,
      "end": 2579,
      "loc": {
        "start": {
          "line": 72,
          "column": 48
        },
        "end": {
          "line": 72,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelId",
      "start": 2579,
      "end": 2586,
      "loc": {
        "start": {
          "line": 72,
          "column": 49
        },
        "end": {
          "line": 72,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2586,
      "end": 2587,
      "loc": {
        "start": {
          "line": 72,
          "column": 56
        },
        "end": {
          "line": 72,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2587,
      "end": 2588,
      "loc": {
        "start": {
          "line": 72,
          "column": 57
        },
        "end": {
          "line": 72,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2589,
      "end": 2590,
      "loc": {
        "start": {
          "line": 72,
          "column": 59
        },
        "end": {
          "line": 72,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2607,
      "end": 2611,
      "loc": {
        "start": {
          "line": 73,
          "column": 16
        },
        "end": {
          "line": 73,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2611,
      "end": 2612,
      "loc": {
        "start": {
          "line": 73,
          "column": 20
        },
        "end": {
          "line": 73,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 2612,
      "end": 2621,
      "loc": {
        "start": {
          "line": 73,
          "column": 21
        },
        "end": {
          "line": 73,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2621,
      "end": 2622,
      "loc": {
        "start": {
          "line": 73,
          "column": 30
        },
        "end": {
          "line": 73,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "removeModel",
      "start": 2622,
      "end": 2633,
      "loc": {
        "start": {
          "line": 73,
          "column": 31
        },
        "end": {
          "line": 73,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2633,
      "end": 2634,
      "loc": {
        "start": {
          "line": 73,
          "column": 42
        },
        "end": {
          "line": 73,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "modelId",
      "start": 2634,
      "end": 2641,
      "loc": {
        "start": {
          "line": 73,
          "column": 43
        },
        "end": {
          "line": 73,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2641,
      "end": 2642,
      "loc": {
        "start": {
          "line": 73,
          "column": 50
        },
        "end": {
          "line": 73,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2642,
      "end": 2643,
      "loc": {
        "start": {
          "line": 73,
          "column": 51
        },
        "end": {
          "line": 73,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2656,
      "end": 2657,
      "loc": {
        "start": {
          "line": 74,
          "column": 12
        },
        "end": {
          "line": 74,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2666,
      "end": 2667,
      "loc": {
        "start": {
          "line": 75,
          "column": 8
        },
        "end": {
          "line": 75,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2667,
      "end": 2668,
      "loc": {
        "start": {
          "line": 75,
          "column": 9
        },
        "end": {
          "line": 75,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2668,
      "end": 2669,
      "loc": {
        "start": {
          "line": 75,
          "column": 10
        },
        "end": {
          "line": 75,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2679,
      "end": 2683,
      "loc": {
        "start": {
          "line": 77,
          "column": 8
        },
        "end": {
          "line": 77,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2683,
      "end": 2684,
      "loc": {
        "start": {
          "line": 77,
          "column": 12
        },
        "end": {
          "line": 77,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewerUI",
      "start": 2684,
      "end": 2692,
      "loc": {
        "start": {
          "line": 77,
          "column": 13
        },
        "end": {
          "line": 77,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2692,
      "end": 2693,
      "loc": {
        "start": {
          "line": 77,
          "column": 21
        },
        "end": {
          "line": 77,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "on",
      "start": 2693,
      "end": 2695,
      "loc": {
        "start": {
          "line": 77,
          "column": 22
        },
        "end": {
          "line": 77,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2695,
      "end": 2696,
      "loc": {
        "start": {
          "line": 77,
          "column": 24
        },
        "end": {
          "line": 77,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "reset",
      "start": 2696,
      "end": 2703,
      "loc": {
        "start": {
          "line": 77,
          "column": 25
        },
        "end": {
          "line": 77,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2703,
      "end": 2704,
      "loc": {
        "start": {
          "line": 77,
          "column": 32
        },
        "end": {
          "line": 77,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2705,
      "end": 2706,
      "loc": {
        "start": {
          "line": 77,
          "column": 34
        },
        "end": {
          "line": 77,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2706,
      "end": 2707,
      "loc": {
        "start": {
          "line": 77,
          "column": 35
        },
        "end": {
          "line": 77,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "=>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2707,
      "end": 2709,
      "loc": {
        "start": {
          "line": 77,
          "column": 36
        },
        "end": {
          "line": 77,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2709,
      "end": 2710,
      "loc": {
        "start": {
          "line": 77,
          "column": 38
        },
        "end": {
          "line": 77,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2723,
      "end": 2727,
      "loc": {
        "start": {
          "line": 78,
          "column": 12
        },
        "end": {
          "line": 78,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2727,
      "end": 2728,
      "loc": {
        "start": {
          "line": 78,
          "column": 16
        },
        "end": {
          "line": 78,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 2728,
      "end": 2737,
      "loc": {
        "start": {
          "line": 78,
          "column": 17
        },
        "end": {
          "line": 78,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2737,
      "end": 2738,
      "loc": {
        "start": {
          "line": 78,
          "column": 26
        },
        "end": {
          "line": 78,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "collapse",
      "start": 2738,
      "end": 2746,
      "loc": {
        "start": {
          "line": 78,
          "column": 27
        },
        "end": {
          "line": 78,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2746,
      "end": 2747,
      "loc": {
        "start": {
          "line": 78,
          "column": 35
        },
        "end": {
          "line": 78,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2747,
      "end": 2748,
      "loc": {
        "start": {
          "line": 78,
          "column": 36
        },
        "end": {
          "line": 78,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2748,
      "end": 2749,
      "loc": {
        "start": {
          "line": 78,
          "column": 37
        },
        "end": {
          "line": 78,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2758,
      "end": 2759,
      "loc": {
        "start": {
          "line": 79,
          "column": 8
        },
        "end": {
          "line": 79,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2759,
      "end": 2760,
      "loc": {
        "start": {
          "line": 79,
          "column": 9
        },
        "end": {
          "line": 79,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2760,
      "end": 2761,
      "loc": {
        "start": {
          "line": 79,
          "column": 10
        },
        "end": {
          "line": 79,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2766,
      "end": 2767,
      "loc": {
        "start": {
          "line": 80,
          "column": 4
        },
        "end": {
          "line": 80,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "setEnabled",
      "start": 2773,
      "end": 2783,
      "loc": {
        "start": {
          "line": 82,
          "column": 4
        },
        "end": {
          "line": 82,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2783,
      "end": 2784,
      "loc": {
        "start": {
          "line": 82,
          "column": 14
        },
        "end": {
          "line": 82,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "enabled",
      "start": 2784,
      "end": 2791,
      "loc": {
        "start": {
          "line": 82,
          "column": 15
        },
        "end": {
          "line": 82,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2791,
      "end": 2792,
      "loc": {
        "start": {
          "line": 82,
          "column": 22
        },
        "end": {
          "line": 82,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2793,
      "end": 2794,
      "loc": {
        "start": {
          "line": 82,
          "column": 24
        },
        "end": {
          "line": 82,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 2803,
      "end": 2805,
      "loc": {
        "start": {
          "line": 83,
          "column": 8
        },
        "end": {
          "line": 83,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2806,
      "end": 2807,
      "loc": {
        "start": {
          "line": 83,
          "column": 11
        },
        "end": {
          "line": 83,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 2807,
      "end": 2808,
      "loc": {
        "start": {
          "line": 83,
          "column": 12
        },
        "end": {
          "line": 83,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "enabled",
      "start": 2808,
      "end": 2815,
      "loc": {
        "start": {
          "line": 83,
          "column": 13
        },
        "end": {
          "line": 83,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2815,
      "end": 2816,
      "loc": {
        "start": {
          "line": 83,
          "column": 20
        },
        "end": {
          "line": 83,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2817,
      "end": 2818,
      "loc": {
        "start": {
          "line": 83,
          "column": 22
        },
        "end": {
          "line": 83,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2831,
      "end": 2835,
      "loc": {
        "start": {
          "line": 84,
          "column": 12
        },
        "end": {
          "line": 84,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2835,
      "end": 2836,
      "loc": {
        "start": {
          "line": 84,
          "column": 16
        },
        "end": {
          "line": 84,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_objectsTabButtonElement",
      "start": 2836,
      "end": 2860,
      "loc": {
        "start": {
          "line": 84,
          "column": 17
        },
        "end": {
          "line": 84,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2860,
      "end": 2861,
      "loc": {
        "start": {
          "line": 84,
          "column": 41
        },
        "end": {
          "line": 84,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "classList",
      "start": 2861,
      "end": 2870,
      "loc": {
        "start": {
          "line": 84,
          "column": 42
        },
        "end": {
          "line": 84,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2870,
      "end": 2871,
      "loc": {
        "start": {
          "line": 84,
          "column": 51
        },
        "end": {
          "line": 84,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "add",
      "start": 2871,
      "end": 2874,
      "loc": {
        "start": {
          "line": 84,
          "column": 52
        },
        "end": {
          "line": 84,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2874,
      "end": 2875,
      "loc": {
        "start": {
          "line": 84,
          "column": 55
        },
        "end": {
          "line": 84,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "disabled",
      "start": 2875,
      "end": 2885,
      "loc": {
        "start": {
          "line": 84,
          "column": 56
        },
        "end": {
          "line": 84,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2885,
      "end": 2886,
      "loc": {
        "start": {
          "line": 84,
          "column": 66
        },
        "end": {
          "line": 84,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2886,
      "end": 2887,
      "loc": {
        "start": {
          "line": 84,
          "column": 67
        },
        "end": {
          "line": 84,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2900,
      "end": 2904,
      "loc": {
        "start": {
          "line": 85,
          "column": 12
        },
        "end": {
          "line": 85,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2904,
      "end": 2905,
      "loc": {
        "start": {
          "line": 85,
          "column": 16
        },
        "end": {
          "line": 85,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_showAllObjectsButtonElement",
      "start": 2905,
      "end": 2933,
      "loc": {
        "start": {
          "line": 85,
          "column": 17
        },
        "end": {
          "line": 85,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2933,
      "end": 2934,
      "loc": {
        "start": {
          "line": 85,
          "column": 45
        },
        "end": {
          "line": 85,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "classList",
      "start": 2934,
      "end": 2943,
      "loc": {
        "start": {
          "line": 85,
          "column": 46
        },
        "end": {
          "line": 85,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2943,
      "end": 2944,
      "loc": {
        "start": {
          "line": 85,
          "column": 55
        },
        "end": {
          "line": 85,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "add",
      "start": 2944,
      "end": 2947,
      "loc": {
        "start": {
          "line": 85,
          "column": 56
        },
        "end": {
          "line": 85,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2947,
      "end": 2948,
      "loc": {
        "start": {
          "line": 85,
          "column": 59
        },
        "end": {
          "line": 85,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "disabled",
      "start": 2948,
      "end": 2958,
      "loc": {
        "start": {
          "line": 85,
          "column": 60
        },
        "end": {
          "line": 85,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2958,
      "end": 2959,
      "loc": {
        "start": {
          "line": 85,
          "column": 70
        },
        "end": {
          "line": 85,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2959,
      "end": 2960,
      "loc": {
        "start": {
          "line": 85,
          "column": 71
        },
        "end": {
          "line": 85,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2973,
      "end": 2977,
      "loc": {
        "start": {
          "line": 86,
          "column": 12
        },
        "end": {
          "line": 86,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2977,
      "end": 2978,
      "loc": {
        "start": {
          "line": 86,
          "column": 16
        },
        "end": {
          "line": 86,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_hideAllObjectsButtonElement",
      "start": 2978,
      "end": 3006,
      "loc": {
        "start": {
          "line": 86,
          "column": 17
        },
        "end": {
          "line": 86,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3006,
      "end": 3007,
      "loc": {
        "start": {
          "line": 86,
          "column": 45
        },
        "end": {
          "line": 86,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "classList",
      "start": 3007,
      "end": 3016,
      "loc": {
        "start": {
          "line": 86,
          "column": 46
        },
        "end": {
          "line": 86,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3016,
      "end": 3017,
      "loc": {
        "start": {
          "line": 86,
          "column": 55
        },
        "end": {
          "line": 86,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "add",
      "start": 3017,
      "end": 3020,
      "loc": {
        "start": {
          "line": 86,
          "column": 56
        },
        "end": {
          "line": 86,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3020,
      "end": 3021,
      "loc": {
        "start": {
          "line": 86,
          "column": 59
        },
        "end": {
          "line": 86,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "disabled",
      "start": 3021,
      "end": 3031,
      "loc": {
        "start": {
          "line": 86,
          "column": 60
        },
        "end": {
          "line": 86,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3031,
      "end": 3032,
      "loc": {
        "start": {
          "line": 86,
          "column": 70
        },
        "end": {
          "line": 86,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3032,
      "end": 3033,
      "loc": {
        "start": {
          "line": 86,
          "column": 71
        },
        "end": {
          "line": 86,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3042,
      "end": 3043,
      "loc": {
        "start": {
          "line": 87,
          "column": 8
        },
        "end": {
          "line": 87,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "else",
        "keyword": "else",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "else",
      "start": 3044,
      "end": 3048,
      "loc": {
        "start": {
          "line": 87,
          "column": 10
        },
        "end": {
          "line": 87,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3049,
      "end": 3050,
      "loc": {
        "start": {
          "line": 87,
          "column": 15
        },
        "end": {
          "line": 87,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3063,
      "end": 3067,
      "loc": {
        "start": {
          "line": 88,
          "column": 12
        },
        "end": {
          "line": 88,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3067,
      "end": 3068,
      "loc": {
        "start": {
          "line": 88,
          "column": 16
        },
        "end": {
          "line": 88,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_objectsTabButtonElement",
      "start": 3068,
      "end": 3092,
      "loc": {
        "start": {
          "line": 88,
          "column": 17
        },
        "end": {
          "line": 88,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3092,
      "end": 3093,
      "loc": {
        "start": {
          "line": 88,
          "column": 41
        },
        "end": {
          "line": 88,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "classList",
      "start": 3093,
      "end": 3102,
      "loc": {
        "start": {
          "line": 88,
          "column": 42
        },
        "end": {
          "line": 88,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3102,
      "end": 3103,
      "loc": {
        "start": {
          "line": 88,
          "column": 51
        },
        "end": {
          "line": 88,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "remove",
      "start": 3103,
      "end": 3109,
      "loc": {
        "start": {
          "line": 88,
          "column": 52
        },
        "end": {
          "line": 88,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3109,
      "end": 3110,
      "loc": {
        "start": {
          "line": 88,
          "column": 58
        },
        "end": {
          "line": 88,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "disabled",
      "start": 3110,
      "end": 3120,
      "loc": {
        "start": {
          "line": 88,
          "column": 59
        },
        "end": {
          "line": 88,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3120,
      "end": 3121,
      "loc": {
        "start": {
          "line": 88,
          "column": 69
        },
        "end": {
          "line": 88,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3121,
      "end": 3122,
      "loc": {
        "start": {
          "line": 88,
          "column": 70
        },
        "end": {
          "line": 88,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3135,
      "end": 3139,
      "loc": {
        "start": {
          "line": 89,
          "column": 12
        },
        "end": {
          "line": 89,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3139,
      "end": 3140,
      "loc": {
        "start": {
          "line": 89,
          "column": 16
        },
        "end": {
          "line": 89,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_showAllObjectsButtonElement",
      "start": 3140,
      "end": 3168,
      "loc": {
        "start": {
          "line": 89,
          "column": 17
        },
        "end": {
          "line": 89,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3168,
      "end": 3169,
      "loc": {
        "start": {
          "line": 89,
          "column": 45
        },
        "end": {
          "line": 89,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "classList",
      "start": 3169,
      "end": 3178,
      "loc": {
        "start": {
          "line": 89,
          "column": 46
        },
        "end": {
          "line": 89,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3178,
      "end": 3179,
      "loc": {
        "start": {
          "line": 89,
          "column": 55
        },
        "end": {
          "line": 89,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "remove",
      "start": 3179,
      "end": 3185,
      "loc": {
        "start": {
          "line": 89,
          "column": 56
        },
        "end": {
          "line": 89,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3185,
      "end": 3186,
      "loc": {
        "start": {
          "line": 89,
          "column": 62
        },
        "end": {
          "line": 89,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "disabled",
      "start": 3186,
      "end": 3196,
      "loc": {
        "start": {
          "line": 89,
          "column": 63
        },
        "end": {
          "line": 89,
          "column": 73
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3196,
      "end": 3197,
      "loc": {
        "start": {
          "line": 89,
          "column": 73
        },
        "end": {
          "line": 89,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3197,
      "end": 3198,
      "loc": {
        "start": {
          "line": 89,
          "column": 74
        },
        "end": {
          "line": 89,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3211,
      "end": 3215,
      "loc": {
        "start": {
          "line": 90,
          "column": 12
        },
        "end": {
          "line": 90,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3215,
      "end": 3216,
      "loc": {
        "start": {
          "line": 90,
          "column": 16
        },
        "end": {
          "line": 90,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_hideAllObjectsButtonElement",
      "start": 3216,
      "end": 3244,
      "loc": {
        "start": {
          "line": 90,
          "column": 17
        },
        "end": {
          "line": 90,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3244,
      "end": 3245,
      "loc": {
        "start": {
          "line": 90,
          "column": 45
        },
        "end": {
          "line": 90,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "classList",
      "start": 3245,
      "end": 3254,
      "loc": {
        "start": {
          "line": 90,
          "column": 46
        },
        "end": {
          "line": 90,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3254,
      "end": 3255,
      "loc": {
        "start": {
          "line": 90,
          "column": 55
        },
        "end": {
          "line": 90,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "remove",
      "start": 3255,
      "end": 3261,
      "loc": {
        "start": {
          "line": 90,
          "column": 56
        },
        "end": {
          "line": 90,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3261,
      "end": 3262,
      "loc": {
        "start": {
          "line": 90,
          "column": 62
        },
        "end": {
          "line": 90,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "disabled",
      "start": 3262,
      "end": 3272,
      "loc": {
        "start": {
          "line": 90,
          "column": 63
        },
        "end": {
          "line": 90,
          "column": 73
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3272,
      "end": 3273,
      "loc": {
        "start": {
          "line": 90,
          "column": 73
        },
        "end": {
          "line": 90,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3273,
      "end": 3274,
      "loc": {
        "start": {
          "line": 90,
          "column": 74
        },
        "end": {
          "line": 90,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3283,
      "end": 3284,
      "loc": {
        "start": {
          "line": 91,
          "column": 8
        },
        "end": {
          "line": 91,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3289,
      "end": 3290,
      "loc": {
        "start": {
          "line": 92,
          "column": 4
        },
        "end": {
          "line": 92,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "showNodeInTreeView",
      "start": 3296,
      "end": 3314,
      "loc": {
        "start": {
          "line": 94,
          "column": 4
        },
        "end": {
          "line": 94,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3314,
      "end": 3315,
      "loc": {
        "start": {
          "line": 94,
          "column": 22
        },
        "end": {
          "line": 94,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectId",
      "start": 3315,
      "end": 3323,
      "loc": {
        "start": {
          "line": 94,
          "column": 23
        },
        "end": {
          "line": 94,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3323,
      "end": 3324,
      "loc": {
        "start": {
          "line": 94,
          "column": 31
        },
        "end": {
          "line": 94,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3325,
      "end": 3326,
      "loc": {
        "start": {
          "line": 94,
          "column": 33
        },
        "end": {
          "line": 94,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3335,
      "end": 3339,
      "loc": {
        "start": {
          "line": 95,
          "column": 8
        },
        "end": {
          "line": 95,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3339,
      "end": 3340,
      "loc": {
        "start": {
          "line": 95,
          "column": 12
        },
        "end": {
          "line": 95,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 3340,
      "end": 3349,
      "loc": {
        "start": {
          "line": 95,
          "column": 13
        },
        "end": {
          "line": 95,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3349,
      "end": 3350,
      "loc": {
        "start": {
          "line": 95,
          "column": 22
        },
        "end": {
          "line": 95,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "collapse",
      "start": 3350,
      "end": 3358,
      "loc": {
        "start": {
          "line": 95,
          "column": 23
        },
        "end": {
          "line": 95,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3358,
      "end": 3359,
      "loc": {
        "start": {
          "line": 95,
          "column": 31
        },
        "end": {
          "line": 95,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3359,
      "end": 3360,
      "loc": {
        "start": {
          "line": 95,
          "column": 32
        },
        "end": {
          "line": 95,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3360,
      "end": 3361,
      "loc": {
        "start": {
          "line": 95,
          "column": 33
        },
        "end": {
          "line": 95,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3370,
      "end": 3374,
      "loc": {
        "start": {
          "line": 96,
          "column": 8
        },
        "end": {
          "line": 96,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3374,
      "end": 3375,
      "loc": {
        "start": {
          "line": 96,
          "column": 12
        },
        "end": {
          "line": 96,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 3375,
      "end": 3384,
      "loc": {
        "start": {
          "line": 96,
          "column": 13
        },
        "end": {
          "line": 96,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3384,
      "end": 3385,
      "loc": {
        "start": {
          "line": 96,
          "column": 22
        },
        "end": {
          "line": 96,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "showNode",
      "start": 3385,
      "end": 3393,
      "loc": {
        "start": {
          "line": 96,
          "column": 23
        },
        "end": {
          "line": 96,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3393,
      "end": 3394,
      "loc": {
        "start": {
          "line": 96,
          "column": 31
        },
        "end": {
          "line": 96,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "objectId",
      "start": 3394,
      "end": 3402,
      "loc": {
        "start": {
          "line": 96,
          "column": 32
        },
        "end": {
          "line": 96,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3402,
      "end": 3403,
      "loc": {
        "start": {
          "line": 96,
          "column": 40
        },
        "end": {
          "line": 96,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3403,
      "end": 3404,
      "loc": {
        "start": {
          "line": 96,
          "column": 41
        },
        "end": {
          "line": 96,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3409,
      "end": 3410,
      "loc": {
        "start": {
          "line": 97,
          "column": 4
        },
        "end": {
          "line": 97,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "destroy",
      "start": 3416,
      "end": 3423,
      "loc": {
        "start": {
          "line": 99,
          "column": 4
        },
        "end": {
          "line": 99,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3423,
      "end": 3424,
      "loc": {
        "start": {
          "line": 99,
          "column": 11
        },
        "end": {
          "line": 99,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3424,
      "end": 3425,
      "loc": {
        "start": {
          "line": 99,
          "column": 12
        },
        "end": {
          "line": 99,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3426,
      "end": 3427,
      "loc": {
        "start": {
          "line": 99,
          "column": 14
        },
        "end": {
          "line": 99,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "super",
        "keyword": "super",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "super",
      "start": 3436,
      "end": 3441,
      "loc": {
        "start": {
          "line": 100,
          "column": 8
        },
        "end": {
          "line": 100,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3441,
      "end": 3442,
      "loc": {
        "start": {
          "line": 100,
          "column": 13
        },
        "end": {
          "line": 100,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "destroy",
      "start": 3442,
      "end": 3449,
      "loc": {
        "start": {
          "line": 100,
          "column": 14
        },
        "end": {
          "line": 100,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3449,
      "end": 3450,
      "loc": {
        "start": {
          "line": 100,
          "column": 21
        },
        "end": {
          "line": 100,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3450,
      "end": 3451,
      "loc": {
        "start": {
          "line": 100,
          "column": 22
        },
        "end": {
          "line": 100,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3451,
      "end": 3452,
      "loc": {
        "start": {
          "line": 100,
          "column": 23
        },
        "end": {
          "line": 100,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3461,
      "end": 3465,
      "loc": {
        "start": {
          "line": 101,
          "column": 8
        },
        "end": {
          "line": 101,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3465,
      "end": 3466,
      "loc": {
        "start": {
          "line": 101,
          "column": 12
        },
        "end": {
          "line": 101,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeView",
      "start": 3466,
      "end": 3475,
      "loc": {
        "start": {
          "line": 101,
          "column": 13
        },
        "end": {
          "line": 101,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3475,
      "end": 3476,
      "loc": {
        "start": {
          "line": 101,
          "column": 22
        },
        "end": {
          "line": 101,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "destroy",
      "start": 3476,
      "end": 3483,
      "loc": {
        "start": {
          "line": 101,
          "column": 23
        },
        "end": {
          "line": 101,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3483,
      "end": 3484,
      "loc": {
        "start": {
          "line": 101,
          "column": 30
        },
        "end": {
          "line": 101,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3484,
      "end": 3485,
      "loc": {
        "start": {
          "line": 101,
          "column": 31
        },
        "end": {
          "line": 101,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3485,
      "end": 3486,
      "loc": {
        "start": {
          "line": 101,
          "column": 32
        },
        "end": {
          "line": 101,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3495,
      "end": 3499,
      "loc": {
        "start": {
          "line": 102,
          "column": 8
        },
        "end": {
          "line": 102,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3499,
      "end": 3500,
      "loc": {
        "start": {
          "line": 102,
          "column": 12
        },
        "end": {
          "line": 102,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_treeViewContextMenu",
      "start": 3500,
      "end": 3520,
      "loc": {
        "start": {
          "line": 102,
          "column": 13
        },
        "end": {
          "line": 102,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3520,
      "end": 3521,
      "loc": {
        "start": {
          "line": 102,
          "column": 33
        },
        "end": {
          "line": 102,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "destroy",
      "start": 3521,
      "end": 3528,
      "loc": {
        "start": {
          "line": 102,
          "column": 34
        },
        "end": {
          "line": 102,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3528,
      "end": 3529,
      "loc": {
        "start": {
          "line": 102,
          "column": 41
        },
        "end": {
          "line": 102,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3529,
      "end": 3530,
      "loc": {
        "start": {
          "line": 102,
          "column": 42
        },
        "end": {
          "line": 102,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3530,
      "end": 3531,
      "loc": {
        "start": {
          "line": 102,
          "column": 43
        },
        "end": {
          "line": 102,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3540,
      "end": 3544,
      "loc": {
        "start": {
          "line": 103,
          "column": 8
        },
        "end": {
          "line": 103,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3544,
      "end": 3545,
      "loc": {
        "start": {
          "line": 103,
          "column": 12
        },
        "end": {
          "line": 103,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 3545,
      "end": 3551,
      "loc": {
        "start": {
          "line": 103,
          "column": 13
        },
        "end": {
          "line": 103,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3551,
      "end": 3552,
      "loc": {
        "start": {
          "line": 103,
          "column": 19
        },
        "end": {
          "line": 103,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "scene",
      "start": 3552,
      "end": 3557,
      "loc": {
        "start": {
          "line": 103,
          "column": 20
        },
        "end": {
          "line": 103,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3557,
      "end": 3558,
      "loc": {
        "start": {
          "line": 103,
          "column": 25
        },
        "end": {
          "line": 103,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "off",
      "start": 3558,
      "end": 3561,
      "loc": {
        "start": {
          "line": 103,
          "column": 26
        },
        "end": {
          "line": 103,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3561,
      "end": 3562,
      "loc": {
        "start": {
          "line": 103,
          "column": 29
        },
        "end": {
          "line": 103,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3562,
      "end": 3566,
      "loc": {
        "start": {
          "line": 103,
          "column": 30
        },
        "end": {
          "line": 103,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3566,
      "end": 3567,
      "loc": {
        "start": {
          "line": 103,
          "column": 34
        },
        "end": {
          "line": 103,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_onModelLoaded",
      "start": 3567,
      "end": 3581,
      "loc": {
        "start": {
          "line": 103,
          "column": 35
        },
        "end": {
          "line": 103,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3581,
      "end": 3582,
      "loc": {
        "start": {
          "line": 103,
          "column": 49
        },
        "end": {
          "line": 103,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3582,
      "end": 3583,
      "loc": {
        "start": {
          "line": 103,
          "column": 50
        },
        "end": {
          "line": 103,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3592,
      "end": 3596,
      "loc": {
        "start": {
          "line": 104,
          "column": 8
        },
        "end": {
          "line": 104,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3596,
      "end": 3597,
      "loc": {
        "start": {
          "line": 104,
          "column": 12
        },
        "end": {
          "line": 104,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewer",
      "start": 3597,
      "end": 3603,
      "loc": {
        "start": {
          "line": 104,
          "column": 13
        },
        "end": {
          "line": 104,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3603,
      "end": 3604,
      "loc": {
        "start": {
          "line": 104,
          "column": 19
        },
        "end": {
          "line": 104,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "scene",
      "start": 3604,
      "end": 3609,
      "loc": {
        "start": {
          "line": 104,
          "column": 20
        },
        "end": {
          "line": 104,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3609,
      "end": 3610,
      "loc": {
        "start": {
          "line": 104,
          "column": 25
        },
        "end": {
          "line": 104,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "off",
      "start": 3610,
      "end": 3613,
      "loc": {
        "start": {
          "line": 104,
          "column": 26
        },
        "end": {
          "line": 104,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3613,
      "end": 3614,
      "loc": {
        "start": {
          "line": 104,
          "column": 29
        },
        "end": {
          "line": 104,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3614,
      "end": 3618,
      "loc": {
        "start": {
          "line": 104,
          "column": 30
        },
        "end": {
          "line": 104,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3618,
      "end": 3619,
      "loc": {
        "start": {
          "line": 104,
          "column": 34
        },
        "end": {
          "line": 104,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_onModelUnloaded",
      "start": 3619,
      "end": 3635,
      "loc": {
        "start": {
          "line": 104,
          "column": 35
        },
        "end": {
          "line": 104,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3635,
      "end": 3636,
      "loc": {
        "start": {
          "line": 104,
          "column": 51
        },
        "end": {
          "line": 104,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3636,
      "end": 3637,
      "loc": {
        "start": {
          "line": 104,
          "column": 52
        },
        "end": {
          "line": 104,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3642,
      "end": 3643,
      "loc": {
        "start": {
          "line": 105,
          "column": 4
        },
        "end": {
          "line": 105,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3644,
      "end": 3645,
      "loc": {
        "start": {
          "line": 106,
          "column": 0
        },
        "end": {
          "line": 106,
          "column": 1
        }
      }
    },
    {
      "type": {
        "label": "export",
        "keyword": "export",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "export",
      "start": 3647,
      "end": 3653,
      "loc": {
        "start": {
          "line": 108,
          "column": 0
        },
        "end": {
          "line": 108,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3654,
      "end": 3655,
      "loc": {
        "start": {
          "line": 108,
          "column": 7
        },
        "end": {
          "line": 108,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Objects",
      "start": 3655,
      "end": 3662,
      "loc": {
        "start": {
          "line": 108,
          "column": 8
        },
        "end": {
          "line": 108,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3662,
      "end": 3663,
      "loc": {
        "start": {
          "line": 108,
          "column": 15
        },
        "end": {
          "line": 108,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3663,
      "end": 3664,
      "loc": {
        "start": {
          "line": 108,
          "column": 16
        },
        "end": {
          "line": 108,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "eof",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3664,
      "end": 3664,
      "loc": {
        "start": {
          "line": 108,
          "column": 17
        },
        "end": {
          "line": 108,
          "column": 17
        }
      }
    }
  ]
}